spring cleavers vs cleavers

spring cleavers and cleavers both are nouns.

Word	Noun	Adjective	Verb	Adverb
spring cleavers	Yes	No	No	No
cleavers	Yes	No	No	No

As nouns, spring cleavers and cleavers are synonyms defined as:

spring cleavers and cleavers: annual having the stem beset with curved prickles; North America and Europe and Asia

Other synonyms of spring cleavers include catchweed, clivers, Galium aparine, goose grass.

spring cleavers (noun)	cleavers (noun)
annual having the stem beset with curved prickles; North America and Europe and Asia	annual having the stem beset with curved prickles; North America and Europe and Asia