splitter vs manual laborer

splitter and manual laborer both are nouns.

Word	Noun	Adjective	Verb	Adverb
splitter	Yes	No	No	No
manual laborer	Yes	No	No	No

As nouns, manual laborer is a hypernym of splitter; that is, manual laborer is a word with a broader meaning than splitter:

splitter: a laborer who splits logs to build split-rail fences
manual laborer: someone who works with their hands; someone engaged in manual labor

Other hypernyms of splitter include jack, laborer, labourer.

splitter (noun)	manual laborer (noun)
a taxonomist who classifies organisms into many groups on the basis of relatively minor characteristics	someone who works with their hands; someone engaged in manual labor
a worker who splits fish and removes the backbone
a laborer who splits logs to build split-rail fences