sleek over vs gloss over

sleek over and gloss over both are verbs.

Word	Noun	Adjective	Verb	Adverb
sleek over	No	No	Yes	No
gloss over	No	No	Yes	No

As verbs, sleek over and gloss over are synonyms defined as:

Other synonyms of sleek over include hush up, whitewash.

sleek over (verb)	gloss over (verb)
cover up a misdemeanor, fault, or error	cover up a misdemeanor, fault, or error
	treat hurriedly or avoid dealing with properly