Otto I's realm
The crossword clue "Otto I's realm" is answered by HRE, a 3-letter entry. Used 9 times across 4 distinct years; most recently in 2007; first recorded in 1998. It appears in 1 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
HRE
3 letters. See every clue for this answer on the HRE answer page.
Used 9 times across 4 distinct years; most recently in 2007; first recorded in 1998. It appears in 1 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for HRE
Every other clue in this collection answered by HRE, most used first.
- Charlemagne's domain: Abbr. - used 74 times, most recently in 2025
- Charlemagne's dom. - used 23 times, most recently in 2009
- Bygone Eur. realm - used 10 times, most recently in 2015
- Charlemagne's letters - used 9 times, most recently in 2007
- Old Eur. domain - used 8 times, most recently in 2020
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.
- Poseidon's realm - SEA, used 66 times
- Neptune's realm - SEA, used 62 times
- Otto -- Bismarck - VON, used 38 times
- Otto minus cinque - TRE, used 8 times
- Realm of Ares - WAR, used 8 times
- Realm: Suffix. - RIC, used 7 times
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