Antonyms of adj kempt

1 sense of kempt

Sense 1
kempt, tidy -- ((of hair) neat and tidy; "a nicely kempt beard")

INDIRECT (VIA groomed) -> ungroomed -- (not neat and smart in appearance; "he was wrinkled and ungroomed, with a two-day beard"; "ungroomed hair")

Similarity of adj kempt

1 sense of kempt

Sense 1
kempt, tidy -- ((of hair) neat and tidy; "a nicely kempt beard")
       => groomed (vs. ungroomed) -- (neat and smart in appearance; well cared for; "the manager was a beautifully groomed young man"; "his horse was always groomed")