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Synonyms

partly

American  
[pahrt-lee] / ˈpɑrt li /

adverb

  1. in part; to some extent or degree; not wholly; partially.

    His statement is partly true.


partly British  
/ ˈpɑːtlɪ /

adverb

  1. to some extent; not completely

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

Partly and partially are to some extent interchangeable, but partly should be used when referring to a part or parts of something: the building is partly (not partially ) of stone, while partially is preferred for the meaning to some extent: his mother is partially (not partly ) sighted

Etymology

Origin of partly

First recorded in 1515–25; part + -ly

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"A shirt becomes iconic partly because of what happened while someone was wearing it. The passage of time also changes how we perceive and appreciate a football kit."

From BBC • Jun. 1, 2026

Both Musk and Bezos see space as the perfect home for remote servers, partly because of the vast energy that can be harnessed from the sun.

From The Wall Street Journal • May 31, 2026

Tesla CEO Elon Musk has said the rollout has been slow partly because safety is his top priority.

From Barron's • May 29, 2026

Anandarangam said the tent exists partly because visiting families are left waiting outside.

From Slate • May 29, 2026

The red and yellow and orange title was partly visible.

From "Firegirl" by Tony Abbott

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