stertorous

Stertorous means to make a harsh snoring kind of noise- may prove a great embellishment for a grunt - a stertorous grunt.

luscious to the point of being cloying

The word luscious means and does excite the senses - when it excites the sense of sweetness to the point of sickness, it is cloying.

condone

A much better, richer and deeper word than pardon, especially since it represents pardoning voluntarily as opposed to under some pressure.

squalid

squalid is a wonderful word to describe a rough, dirty, crude person or character. Squalor is a completely different sounding word that is just the noun form of squalid.