70 portion synonyms include part, piece, bit, section, chunk, segment, slice, fragment, wedge, and lump. Portion is a noun, and its antonyms are whole and entirety. Here are some additional synonyms for "portion" with example sentences.
70 other ways to say portion.
A portion of the roof was damaged in the storm.
Each child received an equal portion.
He ate a large portion of the cake.
I only want a small portion, please.
Only a portion of the crowd stayed for the speech.
She served me a small portion of rice.
The teacher explained only a portion of the lesson.