Nouns

(n)ball, clod, glob, lump, clump, chunka compact mass“a ball of mud caught him on the shoulder”
(n)swelling, puffiness, lumpan abnormal protuberance or localized enlargement
(n)lout, clod, stumblebum, goon, oaf, lubber, lummox, lump, gawkan awkward stupid person
(n)hunk, lumpa large piece of something without definite shape“a hunk of bread”, “a lump of coal”

Verbs

(v)lump, chunkput together indiscriminately“lump together all the applicants”
(v)collocate, lump, chunkgroup or chunk together in a certain order or place side by side