Antonyms of adj acephalous

1 sense of acephalous

Sense 1
acephalous -- (lacking a head or a clearly defined head; "acephalous worms")

INDIRECT (VIA headless) -> headed -- (having a head of a specified kind or anything that serves as a head; often used in combination; "headed bolts"; "three-headed Cerberus"; "a cool-headed fighter pilot")

Similarity of adj acephalous

1 sense of acephalous

Sense 1
acephalous -- (lacking a head or a clearly defined head; "acephalous worms")
       => headless (vs. headed) -- (not having a head or formed without a head ; "the headless horseman"; "brads are headless nails")