ศัพท์ที่ควรรู้ก่อนสอบ TOEFL

abandon
abash
abate
abbreviate
abbreviation
abdicate
abdomen
abduct
aberration
abet
abeyance
abhorrence
abhorrent
abide
ability
ablaze
able
aboard
abode
abolition
abortion
abound
abreast
abridge
abroad
abrupt
abscond
absence
absent
absolve
absorb
absorption
abstain
abstinence
abstract
abstract
abundance
abundant
abuse
abut
abyss
academic
academy
accede
acceleration
accent
accept
acceptance
access
accessible
accession
accessory
accident
acclaim
acclaim
acclamation
accommodate
accommodation
accompaniment
accompany
accomplice
accomplish
accomplishment
accord
accord
accordance
according
account
account
account
account
account
accredit
accrue
accumulate
accumulation
accuracy
accurate
accusation
accuse
accustom
ace
ache
ache
achieve
achievement
acknowledge
acknowledgement
acquaint
acquaintance
acquiesce
acquire
acquisition
act
act
action
active
activity
actor
actuate
acupuncture
adapt
adaptation
add
addiction
address
address
adept
adequate
adhere
adherence
adjacent
adjourn
adjust
adjustment
administration
admiration
admire
admission
admit
admittance
admonish
admonition
adopt
adoption
adoration
adore
adorn
adrift

adult
adultery
advance
advance
advancement
advantage
advent
adventure
adversary
adversity
advertise
advertisement
advice
advise
advocate
aerial
affair
affect
affect
affectation
affection
affliliate
affinity
affix
afflict
affluent
afford
affront
afloat
afraid
after
afternoon
again
age
agency
agenda
agent
aggression

agitate

agitation

agony

agree

agreeable

agreement

agriculture

ahead

aid

ailment

aim

aim

air

air

airing

airplane

alarm

alarm

alcohol

alert

alias

alibi

alien

alight

alight

alignment

alike

alive

all

allege

allegiance

allergic

allergy

alliance

allocate

allot

allow

allowance

alloy

allusion

ally

alone

along

aloof

alphabet

alter

alteration

alternate

alternative

altitude

amaze

amazement

ambassador

ambition

ambitious

ambush

amendment

amends

amenity

amity

ammunition

amnesty

amount

amount

ample

amuse

amusement

analogous

analogy

analyse, analyze

analysis

ancestor

anchor

anchor

anger

anger

angle

angry

anguish

a drought animal

animal

animosity

implacable animosity

ankle

annihilation

anniversary

announce

announcement

annoy

annoyance

answer

answer

anticipation

antipathy

antiquity

anxiety

anxious

any

apart

apartment

empathy

apologize

apology

apparatus

apparent

appeal

appear

appearance

appetite

applause

applause

application

apply
appoint
appointment
appreciation
apprehension
apprentice
apprentice
approach
approach
appropriate
appropriate
appropriate
approval
approve
apt
aptitude
arbitration
arch
ardour
area
arena
argue
argument
arise
arm
arm
armament
arms
army
arouse
arrange
arrangement
array
array
arrears
arrest
arrest
arrival
arrive
arrow
art
article
artificial
artist
ascend
ascent
ascribe
ash
ashamed
asleep
aspect
aspire
assault
assembly
assent
assent
assert
assertion
asset
assign
assimilate
assist
assistance
assistant
associate
association
assumption
assure
astonish
astonishment
asylum
atmosphere
attach
attachment
attack
attack
attain
attempt
attempt
attendance
attention
attitude
attract
attraction
attribute
auction
audience
authority
authorize
autumn
avail
avail
available
avenge
avenue
average
averse
aversion
avert
avid
avoid
awake
awaken
aware
away
awkward

consult
consultation
consultative


convenience
convenient
conveniently


detect
detection
detectable

limit
limit
limited


potential
potential
potentially


volunteer
volunteer
voluntary

admit
admittance
admission

authorize
authority
authorization


designate
designation
designator



identify
identification
identifiable


pertinence
pertinent


surgery
surgeon
surgical

concern

concern

concerned



emphasize
emphasis
emphatic


regard
regardful
regardless


reimburse
reimbursement
reimbursable


suit
suitable
suitably


treat
treatment
treatable

distract
distraction
distracted

encourage
encouragement
encouraging


evidence
evident
evidently

habit
habitual
habitually


irritate
irritation
irritating


regularity
regular
regularly

assess
assessment

assessable


diagnose
diagnosis
diagnostic


prevent
prevention
preventive


recommend
recommendation
recommendable


record
recored

recoreded

seriousness
serious

constancy
constant
constantly


decide
decision
decisive

investigate
investigation
investigative



politician
politics
political

subscribe
subscription
subscribers


thoroughness
thorough

thoroughly

admire
admiration
admired


collect
collection
collector


criticize
critic
criticism


respond
response
responsive

schedule

schedule

scheduled


specialize
specialist
specialized

broaden
broad
broadly

categorize
category
categorical


divide
division
divider


favor
favorite
favorable

relax
relaxation
relaxing

urge
urge

urgent

act
action
actor


approach
approach
approachable

create
creation
creative

experience
experience
experienced


perform
performance
performer




rehearse
rehearsal
rehearsed

attain
attainment
attainable

continue
continuation
continual


describe
description
descriptive

entertain
entertainment
entertaining

represent
representation
representative

separate
separate
separately

confuse
confusion
confusing

coincide
coincidence
coincidentally

disappoint
disappointment
disappointing


intention
intent
intently

nervousness
nervous
nervously


tempt
temptation
tempting

advance
advance
advanced


confirm
confirmation
confirmed

expect
expectation
expectant

notify
notification

quote
quotation
quotable


reserve
reservation

in reserve

comprehensive
comprehensive
comprehensively

direct
direction
directory

operate
operation
operational

punctuality
punctual
punctually

remain
remains
remainder


remoteness
remote
remotely

distinguish
distinguishable
distinguishably

economize
economical
economically

expense
expensively
expensive

extend
extent
extensive


prospect
prospective


substance
substantial
substantially

announce
announcement
announcer


claim
claim
claimant

delay
delay

depart
departure
departed

prohibit
prohibition
prohibited


validate
validity
valid

assist
assistance
assistant


coordinate
coordination
coordinator

exactness
exact
exactly


generalize
general
generally

idealize
ideal
ideally


regulate
regulation
regulatory

accustom
custom
accustomed

apprentice
apprentice
apprenticeship


demand
demand
demanding

incorporate
incorporation
incorporating

method
methodology
methodical

profession
professional
professionally

burden
burden
burdensome

deliver
delivery


elegance
elegant
elegantly


impress
impression
impressionable


individualize

individual
individually


reasonableness
reasonable
reasonbly

ศัพท์ที่ควรรุ้ก่อนไปสอบโทอิค

appetite

appetizer

appetizing

complete

completion

completely

excite

excitement

excited

flavor

flavor

flavorful

mix up

mix-up

mixed up

predict

prediction

predictably

ศัพท์ที่ควรรู้ก่อนไปสอบโทอิค

appeal
appeal
appealing


dare
daring
daringly


deliciousness
delicious
deliciously


guide
guidance
guide

mix
mixture
mixable


rely
reliability
reliable

sugget
suggetion
suggestible

apprehension
apprehensive

circumstantially
circumstance
circumstantial


condition
condition
conditional


fluctuate
fluctuation


indicate
indicator
indication

occupy
occupant
occupancy

anxiety

anxious

anxiously

assume

assumption

assumed

experiment

experimentation

experimental

logic

logical

logically

responsibility

responsible

reponsibly

supervise

supervisor

supervision

ศัพท์ที่ควรรุ้ก่อนไปสอบโทอิค

defect

defective

inspect

inspection

inspector

perceive

perception

perceptive

repel

repellent

repellent

uniform

uniform

uniformly

wrinkle

wrinkle

wrinkled

ศัพท์ที่ควรรู้ก่อนไปสอบโทอิค

adhere

adherence

conclude

conclusion

conclusive

lengthen

length

lengthy

period

periodic

periodically

prioritize

priority

prior

progress

progression

progressive

ศัพท์โทอิคที่ควรรู้ก่อนไปสอบ

collaborate

collaboration

collaborative

concentrate

concentration

concentrated

disrupt

disruption

disruptive

inconsiderateness

inconsiderate

inconsiderately

opt

option

optional

scrutinize

scrutiny

inscrutable

desire
desire
desirable

detail
detail
detailed


project
project
projection

realize
reality
realistic


translate
translation
translatable

type
typical
typically

calculate
calculation
calculator


file
file

joint
jointly

penalize
penalty
penal

prepare
preparation
preparatory


refund
refund
refundable

aggression
aggressive
agressively

commit
commitment
noncommittal


conserve
conservative
conservatively

fund
fund
funder

invest
investment
investor


wisdom
wise
wisely

accountant
accounting
account


accumulate
accumelation
accumulated

audit
audit
auditor

budget
budget
budgetary


build up
buildup

profitprofit
profitable

accept
acceptance
acceptable

caution
cautious
cautiously


deduct
deductible
deduction

restrict
restriction
restricted

sign
signature

transact
transaction

adjust
adjustment
adjustable


automation
automatic
automatically


disturb
disturbance
disturbingly


scan
scanner
scanned


subtract
subtraction
subtracted


tedium
tedious
tediously

discount
discount
discountable

dispute
dispute
disputable


efficiency
efficient
efficiently

impose
imposition
imposing

mistake
mistake
mistaken


promptness
prompt
promptly

accuracy
accurate
accurately

fulfill
fulfilling
fulfillment


integral
integrate
integration

minimize
minimal
minimum


ship
shipper
shipment

sufficiently
sufficient
suffice

consistence
consistent
consistently


diversity
diversity
diverse

essence
essential
essentially

function
function
functional


maintain
maintenance
maintainable


smoothness
smooth
smoothly

comfort
comfortable
comfortably

expand
expansion
expanded

explore
exploration
exploratory


mandate
mandate
mandatory

merchandise
merchandise
merchant


strictness
strict
strictly

achievement
achieve
achiever


contribute
contribution
contributor

dedicate
dedication
dedicated

loyal
loyalty
loyally


produce
productive
productively


promote
promotion
promoter

base
basis
basic


benefit
benefits
beneficial

compensate
compensation
compensatory


flexibly
flexible
flexibility

negotiate
negotiation
negotiator


retire
retirement
retired

generate
generation
generator


hire
hire
hiring


reject
rejection
rejecting

succeed
success
successful

train
trainer
trainee


update
update
updated

apply
applicant
application

confidence
confident
confidently


expert
expertise
expert


hesitant
hesitation
hesitate


present
presentation
presentable

weakly
weak
weakness

abundance
abundant
abundantly

accomplish
accomplishment
accomplished


match
match
matching


qualify
qualifications
qualified


recruit
recruitment
requiter


submit
submission
submittal

complicate

complication

complicated

distribute

distribution

distributor

mention

mention

mentionable

petition

petition

petitioners

proof

proofreader

proofing

revise

revised

revision

popularize

popularity
popular


replace
replacement
replaceable

revolutionized
revolution
revolutionary


skill
skilled
skillfully


store
store
storage


technician
technical
technically

appreciation
appreciate
appreciated


casualness
casual
casually


expose
exposure
exposed


practice
practice
practical


reinforce
reinforcement
reinforceable


verbally
verbalize
verbal

afford
affordablility
affordable

initiate
initiative
initiation



physique
physical
physically


provide
provider
provision


recur
recurrence
recurring

reduce
reduction
reducible

access
access
accessible

allocate
allocation
allocated


duplicate
duplicate
duplication


failure
fail
fallible


ignore
ignorance
ignored


warn
warning
warning

accommodate
accommodation
accommodating


arrangement
arrange
arranged


association
associate
associated


attend
attendee
attendance

register
register
registration

select
selection
selective

avoid
avoidance
avoided

demonstrate
demonstration
demonstrative


develop
development
developer


evaluate
evaluation
evaluator

strategize
strategy
strategic


substitute
substitution
substituted

อย่าริอาจไปสอบโทอิคถ้าไม่รู้คำศัพท์เหล่านี้ 3

characterize
characteristic
characteristically


consider
consideration
considerable

imply
implication
implicit

protect
protection
protective

reputation
reputable
reputed


require
requirement
requisite

อย่าริอาจไปสอบโทอิคถ้าไม่รู้คำศัพท์เหล่านี้ 2

attract
attraction
attractive


compare
comparison
comparable


compete
competition
competitive


consume

consumer

consumable


market
marketing
marketable


satisfy
satisfaction
satisfactory

อย่าริอาจไปสอบโทอิคถ้าไม่รู้คำศัพท์เหล่านี้ 1

agree

agreement

agreeable

assure

assurance

assuredly

cancel

cancellation

canceled

obligate

obligation

obligatory

provide

provider

provision

specify

specification

specific