Antonyms of adj five-petalled

1 sense of five-petalled

Sense 1
five-petaled, five-petalled -- ((of flowers) having five petals)

INDIRECT (VIA petalous) -> apetalous, petalless -- ((of flowers) having no petals)

Similarity of adj five-petalled

1 sense of five-petalled

Sense 1
five-petaled, five-petalled -- ((of flowers) having five petals)
       => petalous (vs. apetalous), petaled, petalled -- ((of flowers) having petals)