dis
un
shopping
--
--
100

The opposite of like

dislike

100

sad

unhappy

100

A piece of paper you receive when you buy something

receipt

100

Not 100% correct - especially in statistics

inaccurate

100

They don't care about the results of their actions

irresponsible

200

Vanish, no longer be visible

disappear

200

having or causing bad luck

unlucky

200

helping customers in a polite way

customer service

200

Not straight, in a roundabout way

indirect

200

Something you have an uncontrollable attraction for

irresistible 

300

Have a different opinion

disagree

300

mean, slightly cruel

unkind

300

something that you buy

purchase

300

undecided, uncertain or with no fixed limits

indefinite

300

Not straight or uniform

irregular

400

Stop something from working, for example a machine

disable

400

boring

uninteresting

400

money given back to you when you return something

refund

400

It doesn't have an end

infinite

400

Something that is not connected to the subject being discussed

irrelevant 

500

refusing to do what someone in authority tells you to do

disobedient

500

Remove someone from your social media profile

unfriend

500

a special offer on a product

promotion

500

Rigid, unmoveable

inflexible 

500

It can't be changed back to what it was

irreversible