Is PRINCIPIA a Valid Scrabble Word?
Yes — playable.
PRINCIPIA is in the ENABLE word list (the Words With Friends base dictionary, closely matching tournament Scrabble lists).
15
Scrabble points
19
WWF points
9
Letters
Letter Values
Frequently Asked Questions
Is PRINCIPIA a valid Scrabble word?
Yes — PRINCIPIA appears in the public-domain ENABLE word list, the base dictionary for Words With Friends and a close match to tournament Scrabble lists. Base score: 15 points in Scrabble, 19 in Words With Friends.
How many points is PRINCIPIA worth?
PRINCIPIA scores 15 points in Scrabble and 19 points in Words With Friends, before any board multipliers (double/triple letter and word squares).
Which dictionary does this check use?
The public-domain ENABLE list (about 168,000 words) — the base list Words With Friends uses. It is very close to, but not identical to, the official NASPA and Collins tournament lists.