smoothness is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

The condition of being smooth; the degree or measure of said condition.
(analysis of a function) The highest order of derivative (the differentiability class) over a given domain.
• Smoothness can vary from 0 (for a nondifferentiable function) to infinity (for a smooth function).
(approximation theory numerical analysis of a function) The quantity measured by the modulus of smoothness.

smoothness is a Scrabble valid word

smoothness

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

smoothness is an iScramble, QuickWords valid word

smoothness

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• none

Same letters minus one

• SMOOTHENS
• SOOTHNESS