adjective, bog·gi·er, bog·gi·est. containing or full of bogs: It was difficult walking through the boggy terrain. wet and spongy: The ground is boggy under foot.

What part of speech is boggy?

Boggy is an adjective. The adjective is the word that accompanies the noun to determine or qualify it.

Is wetter an adjective?

Wetter means more moist. An example of wetter used as an adjective is in the sentence, "This towel is wetter than that one." Comparative form of wet: more wet.