Ear-related prefix
The crossword clue "Ear-related prefix" is answered by OTO, a 3-letter entry. Used 30 times across 18 distinct years; most recently in 2026. It appears in 11 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
OTO
3 letters. See every clue for this answer on the OTO answer page.
Used 30 times across 18 distinct years; most recently in 2026. It appears in 11 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for OTO
Every other clue in this collection answered by OTO, most used first.
- Ear: Prefix - used 89 times, most recently in 2026
- Oklahoma tribe - used 35 times, most recently in 2026
- Siouan - used 33 times, most recently in 2001
- Oklahoma native - used 28 times, most recently in 2022
- Siouan Indian. - used 28 times, most recently in 2009
- Indian. - used 27 times, most recently in 1969
- Ear: Comb. form - used 22 times, most recently in 2005
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Green prefix - ECO, used 431 times
- Numerical prefix - TRI, used 247 times
- Earth-friendly prefix - ECO, used 181 times
- Prefix with center - EPI, used 134 times
- Equal: Prefix - ISO, used 123 times
- Recent: Prefix - NEO, used 120 times
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