noun
From the outside one could never guess what the inside looks like. Please paint the inside of the cabinet blue
He has had trouble with his insides for years
He is wearing his pullover inside out
adjective
She has an inside track to the chairman. He claims to have inside information about the successful bidder
The police think it was an inside job
adverb
Despite her gruff exterior, inside she is quite sentimental
He'll be inside for another five years
preposition
Because of rain, the party was held inside the building
US