lump vs collocate

lump is a noun but collocate is not a noun.

Word	Noun	Adjective	Verb	Adverb
lump	Yes	No	Yes	No
collocate	No	No	Yes	No

As verbs, lump and collocate are synonyms defined as:

lump and collocate: group or chunk together in a certain order or place side by side

Other synonyms of lump include chunk.

lump (noun)	collocate (noun)
a compact mass
a large piece of something without definite shape
an awkward stupid person
an abnormal protuberance or localized enlargement

lump (verb)	collocate (verb)
group or chunk together in a certain order or place side by side	group or chunk together in a certain order or place side by side
put together indiscriminately	have a strong tendency to occur side by side