repose
Meaning: to rest, lie down
Usage: The cat, after eating an entire can of tuna fish, reposed in the sun and took a long nap.
stagnate
Meaning: to become or remain inactive, not develop, not flow
Usage: With no room for advancement, the waiter’s career stagnated.
wallow
Meaning: to roll oneself indolently; to become or remain helpless
Usage: After the loss, the team refused to wallow in disappointment.
ennui
Meaning: boredom, weariness
Usage: I feel such ennui that I don’t look forward to anything, not even my birthday party.
sedentary
Meaning: sitting, settled
Usage: The sedentary cat did little but loll in the sun.