Aquatic mammal
The crossword clue "Aquatic mammal" is answered by OTTER, a 5-letter entry. Used 125 times across 51 distinct years; most recently in 2026; first recorded in 1946. It appears in 17 publications in the xd corpus. Every figure on this page comes from the pilot data itself.
The answer
OTTER
5 letters. See every clue for this answer on the OTTER answer page.
Used 125 times across 51 distinct years; most recently in 2026; first recorded in 1946. It appears in 17 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this pilot link to their own answer page.
- MANATEE (10 uses in xd)
- PORPOISE (3 uses in xd)
- MUSKRAT (2 uses in xd)
Related clues
Pilot clues 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.
- Beginning - ONSET, used 596 times
- Martini garnish - OLIVE, used 259 times
- Bay window - ORIEL, used 254 times
- Chicago airport - OHARE, used 254 times
- Nebraska city - OMAHA, used 236 times
- Mountain nymph - OREAD, used 206 times
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