Muck
Part of speech: noun
Definition: Slimy mud. Soft or slimy manure.
Part of speech: verb
Definition: To shovel muck. To do a dirty job. To make an error or do a bad job.
Mire
Part of speech: verb
Definition: To weigh down.
Part of speech: noun
Definition: Deep mud; moist, spongy earth.An undesirable situation, a predicament.An ant.