look at vs trifle

look at is not a noun while trifle is a noun.

Word	Noun	Adjective	Verb	Adverb
look at	No	No	Yes	No
trifle	Yes	No	Yes	No

As verbs, trifle is a hyponym of look at; that is, trifle is a word with a more specific, narrower meaning than look at:

Other hyponyms of look at include contemplate, dally, play, abstract, warm to.

look at (noun)	trifle (noun)
	something of small importance
	a detail that is considered insignificant
	a cold pudding made of layers of sponge cake spread with fruit or jelly; may be decorated with nuts, cream, or chocolate

look at (verb)	trifle (verb)
take into consideration for exemplifying purposes	consider not very seriously
look at carefully; study mentally	act frivolously
	waste time; spend one's time idly or inefficiently