The prefix under— means “below / not enough”. It appears in 100 English words below.
Below is a complete list of 100 words starting with under, grouped by word length. Common examples include understanding, understand, undermine.Click any word to look up its definition.
Grouped by word length · click to look up
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Frequently Asked Questions
What words start with under?
Common words starting with "under" include understanding, understand, undermine, undertake, undertaking. There are 100 words total in this list.
What does the prefix under mean?
The prefix "under" means "below / not enough". It comes from Latin or Old English and appears in hundreds of common English words.
How many words start with under?
There are 100 words starting with "under" in this list, ranging from under words to longer ones.
Can I use these words in Scrabble or crosswords?
Yes — all words listed here are valid English vocabulary entries. For Scrabble specifically, check the official word list (TWL or SOWPODS) to confirm tournament validity.