underside

noun/ˈʌndərˌsaɪd/

Frequency rank: #10,239 of 20,003 in the WORDED list (wordfreq data)

Meaning

the surface or side that faces downward; the bottom surface of something.

Illustration for the English word “underside”

Example sentence

The mechanic inspected the underside of the car to check for rust.

Synonyms & related words

More words in ranks 10,201–10,300