notation is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(uncountable) The act, process, method, or an instance of representing by a system or set of marks, signs, figures, or characters.
(uncountable) A system of characters, symbols, or abbreviated expressions used in an art or science or in mathematics or logic to express technical facts or quantities.
• This section lists all algebraic notation used in this book. (Using notations would be incorrect).
(countable) A specific note or piece of information written in such a notation.
• She made a notation in the margin of the book.

notation is a Scrabble valid word

n1o1t1a1t1i1o1n1

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

notation is an iScramble, QuickWords valid word

n1o2t3a4t5i6o7n8

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

Same letters words (Anagrams)

• OTTONIAN
• TONATION

Same letters plus one

• COTTONIAN
• INTONATOR
• NOTATIONS
• NOTIONATE
• TONATIONS
• TORTONIAN
• WOTTONIAN

Same letters minus one

• ANNOTTO
• ANTONIO
• NOTATIN