rectangular vs angular

rectangular and angular both are adjectives.

Word	Noun	Adjective	Verb	Adverb
rectangular	No	Yes	No	No
angular	No	Yes	No	No

rectangular (adjective)	angular (adjective)
having four right angles	having angles or an angular shape
having a set of mutually perpendicular axes; meeting at right angles	measured by an angle or by the rate of change of an angle