How many points is ATTOSECOND worth in Scrabble?

ATTOSECOND is worth 13 Scrabble points before board bonuses.

Which dictionaries accept ATTOSECOND?

ATTOSECOND is valid in NWL2023 (US) and valid in CSW24 (International).

In CSW24 (International), adding one letter at the front or back makes ATTOSECONDS. Board placement and cross-words must also be legal.

Scrabble

Scrabble Dictionary

13 pts

ATTOSECOND is a valid Scrabble word in CSW24 (International). It scores 13 points. ATTOSECOND means "ten to the power of minus eighteen seconds".

noun

Valid CSW (UK) Scrabble Word

ten to the power of minus eighteen seconds

Check the Scrabble meaning of ATTOSECOND. It scores 13 points.

Add one letter after ATTOSECOND. Every word is valid in CSW24 (International).

Up to 12 highest-scoring shorter words using only the letters in ATTOSECOND, without blank tiles.

= 13

Is ATTOSECOND a Scrabble word?: ATTOSECOND is a valid Scrabble word in CSW24 (International). It scores 13 points.
How many points is ATTOSECOND worth in Scrabble?: ATTOSECOND is worth 13 Scrabble points before board bonuses.
Which dictionaries accept ATTOSECOND?: ATTOSECOND is valid in NWL2023 (US) and valid in CSW24 (International).
Can you add a letter to ATTOSECOND?: In CSW24 (International), adding one letter at the front or back makes ATTOSECONDS. Board placement and cross-words must also be legal.