Answer:

yawned

Answer	Crossword Clue
YAWNED	Looked bored
YAWNED	Acted sleepy
YAWNED	Showed disinterest, maybe

YAWNED	Was about to nod, maybe
YAWNED	Showed boredom
YAWNED	Expressed boredom, in a way
YAWNED	Displayed a sleepy feeling
YAWNED	Exhibited boredom
YAWNED	Acted bored
YAWNED	Opened wide, in a way
YAWNED	Betrayed boredom

YAWNED	Opened wide
YAWNED	Showed boredom in definite way.
YAWNED	Registered indifference.
YAWNED	Gaped.
YAWNED	Stood agape.
YAWNED	Evinced ennui, in a way
YAWNED	Displayed ennui
YAWNED	Showed fatigue

YAWNED	Showed drowsiness
YAWNED	Did it during soft rock show
YAWNED	Did it during boring show
YAWNED	Displayed boredom
YAWNED	Showed boredom, in a way
YAWNED	Opened one's mouth but didn't speak?