What word is complimentary, but sounds like "chunky"?

For a discussion I'm having with a colleague, we're trying to think of complimentary words that sound ugly.

Any that rhyme with chunky (or anything else for that matter).


Solution 1:

pulchritude

It sounds horrible (to me, at least) - but means beauty (see also: pulchritudinous).

As for complimentary words that sound rhyme with chunky: how about "funky"?

EDIT: Definition of funky.

Solution 2:

puissant

It means powerful, mighty, potent, and sounds exactly the opposite.