401, in old Rome
The crossword clue "401, in old Rome" is answered by CDI, a 3-letter entry. Used 12 times across 10 distinct years; most recently in 2023; first recorded in 2003. It appears in 8 publications in the xd corpus.
The answer
CDI
3 letters. See every clue for this answer on the CDI answer page.
Used 12 times across 10 distinct years; most recently in 2023; first recorded in 2003. It appears in 8 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for CDI
Every other clue in this collection answered by CDI, most used first.
- Roman 401 - used 16 times, most recently in 2025
- Fifth-century date - used 6 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.
- 401(k) alternative - IRA, used 215 times
- Old French coin - ECU, used 181 times
- Old hand - PRO, used 166 times
- Old French coin - SOU, used 132 times
- Old card game - LOO, used 112 times
- Old English letter - EDH, used 88 times
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