row vs dustup

row and dustup both are nouns.

Word	Noun	Adjective	Verb	Adverb
row	Yes	No	Yes	No
dustup	Yes	No	No	No

As nouns, row and dustup are synonyms defined as:

Other synonyms of row include quarrel, run-in, words, wrangle.

row (noun)	dustup (noun)
the act of rowing as a sport	an angry dispute
(construction) a layer of masonry
a continuous chronological succession without an interruption
an arrangement of objects or people side by side in a line
a linear array of numbers, letters, or symbols side by side
a long continuous strip (usually running horizontally)
an angry dispute

row (verb)	dustup (verb)
propel with oars