you can say "r" which is not really a homonym, or you can say "our" which isn't pronounced EXACTLY the same, but is very, very close.
for some reason i think there's another one, but my brain won't let me at it right now...
The homonym for feint is faint :)
The homonym for scene is seen
Ball is a homonym for bawl.
The homonym for wood is would as in will do.
The homonym for ale is "ail" meaning sick.
"Drenched" does not have a homonym.
Hour is a homonym for our.
"Sweet" is a homonym for "suite."
Was is a linking verb. It does not have a homonym.
"Senses" is a homonym for "census."
The homonym for "mourning" is "morning".
The homonym for chord is cord.
The homonym for sauce is source :)
Homonym for grays is graze
The homonym for vale is veil.
"Billed" is a homonym of "build."
A homonym for doe is dough.