uncouth

As adjectives the difference between obtuse and uncouth

is that obtuse is blunt; not sharp while uncouth is (archaic) unfamiliar, strange, foreign.

As adjectives the difference between unceremonious and uncouth

is that unceremonious is not ceremonious while uncouth is (archaic) unfamiliar, strange, foreign.

As an adjective uncouth

is (archaic) unfamiliar, strange, foreign.

As a noun disrespect is

a lack of respect, esteem or courteous behaviour.

As a verb disrespect is

to show a lack of respect to someone or something.

As adjectives the difference between uncouth and dissolute

is that uncouth is (archaic) unfamiliar, strange, foreign while dissolute is unrestrained by morality.

As a verb course

is .

As an adjective uncouth is

(archaic) unfamiliar, strange, foreign.

As adjectives the difference between uncouth and brash

is that uncouth is (archaic) unfamiliar, strange, foreign while brash is impetuous or rash or brash can be (us|colloquial|dated) brittle, as wood or vegetables.

As a noun brash is

leaf litter of small leaves and little twigs as found under a hedge.

As adjectives the difference between shabby and uncouth

is that shabby is torn or worn; poor; mean; ragged while uncouth is (archaic) unfamiliar, strange, foreign.

Uncouth is a related term of boisterous.

As adjectives the difference between uncouth and boisterous

is that uncouth is (archaic) unfamiliar, strange, foreign while boisterous is full of energy; exuberant; noisy.

Uncouth is a related term of uncivilised.

As adjectives the difference between uncouth and uncivilised

is that uncouth is (archaic) unfamiliar, strange, foreign while uncivilised is .

As adjectives the difference between uncouth and garish

is that uncouth is (archaic) unfamiliar, strange, foreign while garish is overly ostentatious; so colourful as to be in bad taste.