DIS-
IL-
IM-
IN-
IR-
100

ADJECTIVE: someone who doesn't tell the truth is...

DISHONEST

100

ADJECTIVE: Against the law

ILLEGAL

100

ADJECTIVE: Someone who is rude is...

IMPOLITE

100

ADJECTIVE: Something which is not 100% correct, especially numbers, statistics or information

INACCURATE

100

ADJECTIVE: Someone who doesn't care about the (negative) consequences of their actions is...

IRRESPONSIBLE

200

VERB: Take away from someone or something the power to work

DISABLE

200

ADJECTIVE: Something irrational, that makes no sense

ILLOGICAL

200
ADJECTIVE: Something that is not 100%, because it has some small flaws or mistakes

IMPERFECT

200

ADJECTIVE: Not straight or clear; expressed in a roundabout way

INDIRECT

200

ADJECTIVE: Something that has an uncontrollable attraction for you (like chocolate, ice cream, or someone you love!!)

IRRESISTIBLE

300

NOUN: Unhappiness about something

DISSATISFACTION

300

ADJECTIVE: A person who cannot read or write is...

ILLITERATE

300

ADJECTIVE: An adult who acts like a child is...

IMMATURE

300

ADJECTIVE: Undecided or uncertain; not specific (like the articles 'a' and 'an')

INDEFINITE

300

ADJECTIVE: Not straight or usual according to the rules or the rate of occurrence

IRREGULAR

400

NOUN: The feeling of a little bit of pain or physical unpleasantness

DISCOMFORT

400

ADJECTIVE: Handwriting that cannot be read is...

ILLEGIBLE

400

ADJECTIVE: Something so big it cannot be measured (like the universe)

IMMEASURABLE

400

ADJECTIVE: Having no end; limitless

INFINITE

400

ADJECTIVE: Something that is not connected to the topic; something with no relationship to what is presently important

IRRELEVANT

500

VERB: Not follow the rules; not do what someone orders/commands you to do

DISOBEY

500

ADJECTIVE: Contrary to what is proper, legal or just; formerly used to describe children born to unwed parents

ILLEGITIMATE

500
ADJECTIVE: Something that is possible but very unlikely to happen (like winning the lottery)

IMPROBABLE

500

ADJECTIVE: Rigid, not moveable; if it's a person - stubborn, not persuadable or changeable

INFLEXIBLE

500

ADJECTIVE: Something that cannot be changed back to what it was

IRREVERSIBLE