coarsely Definition

coarse
adj

1. Rough or open in texture.
2. Rough or crude; not refined.

Thesaurus: rough, crude, unrefined, rude, vulgar, low, uncouth, common, base; Antonym: genteel, polite.
3. Said of behaviour, speech, etc: rude or offensive.

Derivative: coarsely
adverb

Derivative: coarseness
noun

Lack of refinement; roughness or crudeness
Thesaurus: indelicacy, offensiveness, earthiness, bawdiness, boorishness, ribaldry, smut; Antonym: subtlety, politeness.

Etymology: 15c.