Arcsin
6 lettersrareUpdated June 2026
Definition
The inverse trigonometric function of sine, returning the angle whose sine equals a given value.
“The engineer applied arcsin to the ratio in order to determine the angle of inclination.”
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Word Game Tips
Wordle
Unusual combination of six common letters in a maths-specific order, most solvers will not guess this
Scrabble
Verify dictionary validity before playing, contains no high-value tiles but all letters are versatile
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