ruder

Adjective

rude (comparative ruder, superlative rudest)

1. Lacking in refinement or civility; bad-mannered; discourteous.
   • This girl was so rude towards the cashier by screaming at him for no apparent reason.

   Synonyms:

   ill-mannered

2. Lacking refinement or skill; untaught; ignorant; raw.
   • But though I be rude in speech, yet not in knowledge1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, 2 Corinthians 11:6
3. Violent; abrupt; turbulent.
   • a rude awakening
4. Somewhat obscene, pornographic, offensive.
   • a rude film

   Synonyms:

   adult

5. Undeveloped, unskilled, inelegant.

   Synonyms:

   primitive

6. Hearty, vigorous; found particularly in the phrase rude health.
   • A comfortable house for a rude and hardy race, that lived mostly out of doors, was once made here almost entirely of such materials as Nature furnished ready to their hands.1854, Henry David Thoreau, Walden Pond

See all 9 meanings of rude