pipe vs shriek

pipe and shriek both are nouns.

Word	Noun	Adjective	Verb	Adverb
pipe	Yes	No	Yes	No
shriek	Yes	No	Yes	No

As verbs, pipe and shriek are synonyms defined as:

Other synonyms of pipe include pipe up, shrill.

pipe (noun)	shriek (noun)
a long tube made of metal or plastic that is used to carry water or oil or gas etc.	sharp piercing cry
a tube with a small bowl at one end; used for smoking tobacco	a high-pitched noise resembling a human cry
the flues and stops on a pipe organ
a tubular wind instrument
a hollow cylindrical shape