Fraction of a joule
The crossword clue "Fraction of a joule" is answered by ERG, a 3-letter entry. Used 60 times across 25 distinct years; most recently in 2026; first recorded in 1998. It appears in 18 publications in the xd corpus.
The answer
ERG
3 letters. See every clue for this answer on the ERG answer page.
Used 60 times across 25 distinct years; most recently in 2026; first recorded in 1998. It appears in 18 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for ERG
Every other clue in this collection answered by ERG, most used first.
- Work unit - used 488 times, most recently in 2026
- Unit of work - used 196 times, most recently in 2026
- Bit of work - used 97 times, most recently in 2026
- Unit of energy - used 70 times, most recently in 2025
- Energy unit - used 63 times, most recently in 2024
- Joule fraction - used 45 times, most recently in 2023
- Physics unit - used 38 times, most recently in 2019
- Piece of work? - used 31 times, most recently in 2025
- .0000001 joule - used 30 times, most recently in 2021
- Rowing machine, for short - used 23 times, most recently in 2026
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.
- Fraction of a min. - SEC, used 28 times
- Hr. fraction - MIN, used 22 times
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