Synonyms for inside

the region that is inside of something (noun)

• interior

being or applying to the inside of a building (adj)

• inside(a)

confined to an exclusive group (adj)

• inner
• privileged

within a building (adv)

• indoors

on the inside (adv)

• within

with respect to private feelings (adv)

• inwardly

in reality (adv)