lubber vs clod

lubber and clod both are nouns.

Word	Noun	Adjective	Verb	Adverb
lubber	Yes	No	No	No
clod	Yes	No	No	No

As nouns, lubber and clod are synonyms defined as:

Other synonyms of lubber include gawk, goon, lout, lummox, lump, oaf, stumblebum.

lubber (noun)	clod (noun)
an awkward stupid person	a compact mass
an inexperienced sailor; a sailor on the first voyage	an awkward stupid person