Collocations for lump - noun

big, giant, great (esp. BrE), huge, large
a huge lump of cheese

hard, heavy, solid
a heavy lump of clay

little, small
Stir the sauce to remove any small lumps.

strange
Check your breasts for strange lumps.

painful
He's developed a painful lump on his neck.

breast
She's just had a breast lump removed.

cancerous, malignant
Tests confirmed the lump was cancerous.

benign

have
detect, discover, feel, find, notice
She felt a lump in her breast.

remove
Surgeons operated to remove the lump.

form

form
grow