I do not have a stale mouth. Who said that i have a stale mouth? :D :D
The homophone for "stale" is "stale," as in when two or more words sound the same but have different meanings.
stale laptop with catsup
No, the word stale is an adjective. The noun form for the adjective stale is staleness.
The antonym of stale is fresh.
fresh
It is because its been left out and your tongue says don't put it in your mouth it will get you sick.
No, "stale" is not a verb. It is an adjective that describes something old or no longer fresh.
Stale is the correct spelling.
A homophone for "stale" is "stale." Homophones are words that sound the same but have different meanings or spellings.
The bread is so stale, that I chipped a tooth!
A noun for damp, stale air is must or mustiness; the adjectives are musty or dank.
The opposite of stale (food, air) would be fresh. The opposite of stale (tired, cliche) would be new, or original.