rotten

adjectives

very bad
"a lousy play"; "it's a stinking world"
damaged by decay; hence unsound and useless
"rotten floor boards"; "rotted beams"; "a decayed foundation"
is derived from
having decayed or disintegrated; usually implies foulness
"dead and rotten in his grave"
is derived from
is derived from
is similar to
lacking freshness, palatability, or showing deterioration from age
"stale bread"; "the beer was stale"