Exact Match:
- headless
- not having a head or formed without a head ; "the headless horseman"; "brads are headless nails"
Synonyms:
- brainless,
- crownless,
- foolish,
- ignorant,
- inept,
- insensate,
- irrational,
- lackbrained,
- lean-minded,
- lean-witted,
- mindless,
- not bright,
- of little brain,
- pea-brained,
- pin-brained,
- reasonless,
- senseless,
- slackminded,
- slackwitted,
- topless,
- ungifted,
- unintellectual,
- unintelligent,
- unreasoning,
- untalented,
- unthinking,
- unwise,
- witless