List of Words with “un-, dis-, in-, im- and non-“

Word	Prefix	Meaning
unfair	un-	not fair
unable	un-	not able
uncertain	un-	not sure
uncomfortable	un-	not comfortable
unfamiliar	un-	not familiar
unkind	un-	not kind
untrue	un-	not true
unlucky	un-	not lucky
untidy	un-	not neat
unimportant	un-	not important
unopened	un-	not opened
unclean	un-	not clean
unprepared	un-	not prepared
unseen	un-	not seen
unspoken	un-	not said
unfit	un-	not suitable
unfinished	un-	not completed
unsolved	un-	not solved
unclear	un-	not clear
unreal	un-	not real
disagree	dis-	not agree
disappear	dis-	to vanish; to go away
disobey	dis-	not follow rules
dislike	dis-	not like
dishonest	dis-	not honest
disconnect	dis-	to detach
disapprove	dis-	to not approve
disbelieve	dis-	not believe
discourage	dis-	to lose confidence
disorder	dis-	a mess; not in order
disloyal	dis-	not loyal
disrespect	dis-	lack of respect
displease	dis-	to make someone unhappy
disrepair	dis-	bad condition
discontent	dis-	not satisfied
disqualified	dis-	not eligible
disarmed	dis-	weaponless; not armed
disorganized	dis-	not organized
disapprove	dis-	to express a negative opinion
dishearten	dis-	to lose hope or confidence
inexact	in-	not accurate
inactive	in-	not active
inaccurate	in-	not correct
incapable	in-	not able
incomplete	in-	not complete
indirect	in-	not straight or direct
inexpensive	in-	not costly
inedible	in-	not fit to eat
inhuman	in-	lacking kindness
ineligible	in-	not qualified
insensitive	in-	not sensitive
indecent	in-	not proper or polite
inexact	in-	not precise
invisible	in-	not seen
inadequate	in-	not enough
independent	in-	not relying on others
imprecise	im-	not exact
impolite	im-	not polite
impossible	im-	not possible
impatient	im-	not patient
imperfect	im-	not perfect
immobile	im-	not movable
immature	im-	not mature
impure	im-	not clean or pure
immoral	im-	not moral
imbalance	im-	lack of balance
impersonal	im-	lacking personal feeling
impolite	im-	not courteous
impartial	im-	fair; not biased
impassable	im-	cannot be passed through
immaterial	im-	not important
immortal	im-	never dying
nonliving	non-	not alive
nonstop	non-	without stopping
nonfat	non-	without fat
nonfiction	non-	not fiction; factual
nonverbal	non-	not using words
nonviolent	non-	peaceful
nonsmoker	non-	person who does not smoke
nonrenewable	non-	cannot be reused
nonfunctional	non-	not working
nonessential	non-	not necessary
nonprofit	non-	not for profit
noncompetitive	non-	not involving competition
nonresistant	non-	not able to resist
nonhuman	non-	not human
nonreactive	non-	does not react
nonspecific	non-	not clearly defined
nonjudgmental	non-	not critical
nonaligned	non-	not aligned
nonrefundable	non-	money that cannot be returned
nondestructive	non-	does not cause damage
nonconformist	non-	a person who does not follow normal ways
noncompliant	non-	not following rules

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