Synonyms for "lightest-headed" (26 found)

Ranked by relevance and common usage.

Closest matches (6)

Adjective(5 words)

airheadeddizzyempty-headedfaintfeatherbrained

Adjective(1 words)

careless

Strong matches (7)

Adjective(3 words)

ficklegiddyheedless

flightyfoolishfribble

Adjective(1 words)

giddy

Related words (13)

Adjective(5 words)

inattentivelightbrainedsillyunawareunsteady

Adjective(4 words)

lightlightheadedsillyswooning

queerskittishswimmingyeasty

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.