snivel

(noun) whining in a tearful manner. Synonyms: sniveling.

(noun) the act of breathing heavily through the nose (as when the nose is congested). Synonyms: snuffle, sniffle.

(verb) talk in a tearful manner. Synonyms: whine.

(verb) snuff up mucus through the nose. Synonyms: snuffle.

(verb) cry or whine with snuffling. Synonyms: sniffle, blubber, blub, snuffle. Example: "Stop snivelling--you got yourself into this mess!."