=1

你

nǐ

you (informal, as opposed to courteous 您 nín)

=1

你

nǐ

you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)

=2

渴

kě

thirsty

=2

渴

jié

(obsolete) alternative form of 竭 (jié, “to use up; to exhaust; to cause to dry up”) alternative form of 竭 (jié, “to use up; to exhaust; to cause to dry up”)

=3

吗

má

(coll.) what?

=3

吗

mǎ

used in 嗎啡 mǎfēi

=3

吗

ma

(question particle for "yes-no" questions)