loom vs tower

loom and tower both are nouns.

Word	Noun	Adjective	Verb	Adverb
loom	Yes	No	Yes	No
tower	Yes	No	Yes	No

As verbs, loom and tower are synonyms defined as:

Other synonyms of loom include hulk, predominate.

loom (noun)	tower (noun)
a textile machine for weaving yarn into a textile	a structure taller than its diameter; can stand alone or be attached to a larger building
	anything that approximates the shape of a column or tower
	a powerful small boat designed to pull or push larger ships

loom (verb)	tower (verb)
weave on a loom	appear very large or occupy a commanding position
appear very large or occupy a commanding position
come into view indistinctly, often threateningly
hang over, as of something threatening, dark, or menacing