gloss over vs hush up

gloss over and hush up both are verbs.

Word	Noun	Adjective	Verb	Adverb
gloss over	No	No	Yes	No
hush up	No	No	Yes	No

As verbs, gloss over and hush up are synonyms defined as:

Other synonyms of gloss over include sleek over, whitewash.

gloss over (verb)	hush up (verb)
cover up a misdemeanor, fault, or error	cause to be quiet or not talk
treat hurriedly or avoid dealing with properly	cover up a misdemeanor, fault, or error