=1

吃

chī

to eat; to consume to eat at (a cafeteria etc) to eradicate; to destroy to absorb to suffer (shock, injury, defeat etc)

=1

吃

chī

variant of 吃 chī

2

蟑螂

zhāngláng

cockroach

=3

不好

bùhǎo

no good

=3

不好

bùhào

to dislike; to be uninterested in

=4

嗎

má

(coll.) what?

=4

嗎

mǎ

used in 吗啡 mǎfēi

=4

嗎

ma

(question particle for "yes-no" questions)