gym
indoor
indoor
gymnasium (literally: a place to exercise naked)
The word 'indoor' is generally used as an adjective, as in 'indoor activities', indoor swimming pool', etc.
You may be going for the word flit.
We like to stay at hotels that have indoor pools.
GLOW. GLOW is a 4 letter word that can be used in place of the word 'Shine'
A nine letter word meaning a place where coffins are stored could be mausoleum.
beach
Rochester
Boorish is a 7 letter negative word. The 3rd letter is the letter o.
iniecat