flirtatious
2 antonyms for flirtatious — opposites grouped by meaning.
Adjective — Behaving in a playful, teasing way that suggests romantic or sexual interest.
Antonyms
How to use flirtatious
The word patterns that sound natural to a native speaker.
a flirtatious smile
flirtatious banter
flirtatious glance
Etymology
From flirtation + the adjective-forming suffix -ous.
Full origin of flirtatious →