51 outside synonyms include outer/external surface, surface, exterior, outer side, case, skin, shell, crust, husk, and covering. Outside is a noun, and its antonyms are inside and interior. Here are some additional synonyms for "outside" with example sentences.
51 other ways to say outside.
A large crowd gathered outside.
Even though it's raining outside.
He rarely watches TV before going outside.
It's colder outside today than yesterday.
Oh, the children are playing outside.
Please take the dog outside.
Rain poured; nonetheless, they played outside.
She found a tiny flower outside.
The children played outside while it rained.
We played soccer outside in the sunshine.
You might need a jacket; it's chilly outside.