Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
upstairs | Yes | Yes | No | Yes |
upstair | No | Yes | No | No |
upstairs (noun) | upstair (noun) |
---|---|
the part of a building above the ground floor |
upstairs (adjective) | upstair (adjective) |
---|---|
on or of upper floors of a building | on or of upper floors of a building |
upstairs (adverb) | upstair (adverb) |
---|---|
on a floor above | |
with respect to the mind |