Steppe.
Definition of steppe: a grass-covered plain without trees.
steppe
Hmm... speakers with British accents may say flaw and floor closely enough to be considered homonyms.
The homonym of "wrung" is "rung." Both words are pronounced the same but have different meanings. "Wrung" is the past participle of "wring," meaning to twist or squeeze forcefully, while "rung" refers to a step or crossbar between the legs of a ladder.
"Drenched" does not have a homonym.
Hour is a homonym for our.
"Sweet" is a homonym for "suite."
"Senses" is a homonym for "census."
Was is a linking verb. It does not have a homonym.
The homonym for "mourning" is "morning".
The homonym for chord is cord.
The homonym for sauce is source :)
Homonym for grays is graze