This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. Simple past tense and past participle of lump.

"Perhaps the regulators saw the title and lumped me with writers like Gordon Chang, who has been predicting a collapse of China for more than a decade."

lumped    lumping    lumps   

group    clumsy person    compile    roll up    hoard    accumulate    pile up    amass    collect   

protuberance    in the lump    lump work    lump sum    lump it    like it or lump it    take one’s lumps   

lumped    lumping    lump in one’s throat    lumpy    lumpectomy   

gather    dislike    united   

Hump    Trump    bump    chump    clump    crump    dump    frump    grump    gump   

chunk    bit    mound    patch    mass    bundle    ball    layer    fragment    smell