weeping vs sniveling

weeping and sniveling both are nouns.

Word	Noun	Adjective	Verb	Adverb
weeping	Yes	Yes	No	No
sniveling	Yes	No	No	No

As nouns, sniveling is a hyponym of weeping; that is, sniveling is a word with a more specific, narrower meaning than weeping:

weeping: the process of shedding tears (usually accompanied by sobs or other inarticulate sounds)
sniveling: whining in a tearful manner

Other hyponyms of weeping include snivel, sob, sobbing, bawling, wailing.

weeping (noun)	sniveling (noun)
the process of shedding tears (usually accompanied by sobs or other inarticulate sounds)	whining in a tearful manner

weeping (adjective)	sniveling (adjective)
showing sorrow
having branches or flower heads that bend downward