Cases of word usage

1) a mental illness that makes a person refuse to eat (anorexia)

2) to refuse to have anything to do with, trade with (a person, business firm, country etc) for a reason (boycott)

3) to refuse to obey or show respect to (a person, government etc) (defy)

4) to refuse officially to allow or accept (something) as correct (disallow)

5) to refuse to believe (something) (disbelieve)

6) to refuse to obey (a person, order) (disobey)

7) to refuse to associate oneself / a person with, support, a person, idea etc (dissociate)

8) to ignore, refuse to carry out, (something) by acting without respect (flout)

9) waste food (to be) thrown out, fed to pigs etc; rubbish, refuse (of any kind); useless or wrongly programmed data (garbage)

10) to refuse to meet, talk to, (a person) (ostracize)