duper
/ˈdu.pɚ/noun
duper is spelled D-U-P-E-R: 5 letters and 2 syllables. It appears about once in every 1 million words in written English, the 33,636th most frequent word form (wordfreq, 2021 data). As a noun, duper means “a person who dupes another” (English Wiktionary, September 2026). The plural of duper is dupers.
How many letters and syllables are in duper?
| Letters | 5: D-U-P-E-R |
|---|---|
| Syllables | 2 (from its American pronunciation) |
| In writing | about once in every 1 million words; the 33,636th most frequent word form |
| Wrong spellings searched | none measured in search |
| Rhymes with | |
| Same letters |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media); rhymes and same-letter words are computed by PlainSpell from its own word list.
How common is duper?
Duper appears about once in every 1 million words in written English, the 33,636th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce duper?
- UK /ˈduː.pə(ɹ)/
- US /ˈdu.pɚ/
Duper has 2 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What rhymes with duper?
3 words on PlainSpell end in the same sounds as duper from its last stressed vowel (/upəɹ/):
Spelled with the same letters in another order: prude, perdu, drupe.
Computed by PlainSpell from the pronunciations in the English Wiktionary (dump of September 2, 2026): a rhyme shares every sound from the last stressed vowel to the end; ordered by written frequency (wordfreq 3.1).
Forms of duper
- dupers plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does duper mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
a person who dupes another
- 2
a player who duplicates items by using a dupe
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does duper come from?
From dupe + -er.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).