Antonyms of adj thick-lipped

1 sense of thick-lipped

Sense 1
thick-lipped -- (having thick lips)

INDIRECT (VIA lipped) -> lipless, unlipped -- (without a lip or lips)

Similarity of adj thick-lipped

1 sense of thick-lipped

Sense 1
thick-lipped -- (having thick lips)
       => lipped (vs. lipless) -- (having a lip or lips; "a lipped bowl"; "a virgin purest lipped"- John Keats)