row vs wall

row and wall both are nouns.

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

row (noun)	wall (noun)
the act of rowing as a sport	an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure
(construction) a layer of masonry	an embankment built around a space for defensive purposes
a continuous chronological succession without an interruption	a masonry fence (as around an estate or garden)
an arrangement of objects or people side by side in a line	a layer of material that encloses space
a linear array of numbers, letters, or symbols side by side	(anatomy) a layer (a lining or membrane) that encloses a structure
a long continuous strip (usually running horizontally)	anything that suggests a wall in structure or function or effect
an angry dispute	a vertical (or almost vertical) smooth rock face (as of a cave or mountain)
	a difficult or awkward situation

row (verb)	wall (verb)
propel with oars	surround with a wall in order to fortify