stuffiest Definition

stuffy
adj stuffier, stuffiest

1. Said of a room, atmosphere, etc: lacking fresh, cool air; badly ventilated.

Thesaurus: confined, close, stagnant, muggy, airless, fusty, oppressive, stale; Antonym: airy.
2. Said of someone or their attitude, etc: boringly formal, conventional or unadventurous; staid; pompous.

Thesaurus: conservative, conventional, stodgy, humourless, priggish, prim, staid, old-fashioned; Antonym: informal, modern.
3. Said of a nose: slightly blocked, eg because of a cold, hay fever, etc.

Derivative: stuffily
adverb

Derivative: stuffiness
noun