as in undersides
the side or part facing downward from something
the bird's underparts were white
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for underparts
undersides
Noun
-
Look for larvae on the undersides of leaves.—
Karen Brewer Grossman,
Southern Living,
16 Apr. 2026 -
To achieve their audacious goals, the fish use hook-like growths on the undersides of both their pectoral and pelvic fins to push themselves upward.—
Andrew Paul,
Popular Science,
2 Apr. 2026
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Underparts.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underparts. Accessed 30 Apr. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
