Regular Verbs That Start with UN and End with EN

Explore 8 verified English regular verbs starting with UN and ending with EN, including Unburden, Unfasten, Unloosen, Unpen, Unhappen, Unstiffen and Unqueen. Sort these standard action words that form past tense with -ed by word length for past-tense conjugation practice and ESL verb drills below, or review -ed spelling and pronunciation patterns in our verb grammar guide.

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Starts with UNB
1 words
unburden
Starts with UNC
1 words
unchristen
Starts with UNF
1 words
unfasten
Starts with UNH
1 words
unhappen
Starts with UNL
1 words
unloosen
Starts with UNP
1 words
unpen
Starts with UNQ
1 words
unqueen
Starts with UNS
1 words
unstiffen

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