sinoatrial is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

(anatomy medicine) Relating to the venous sinus and the right atrium of the heart.
• sinoatrial block;  sinoatrial node

sinoatrial is a Scrabble valid word

s1i1n1o1a1t1r1i1a1l1

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

sinoatrial is not an iScramble, QuickWords valid word

s1i2n3o4a5t6r7i8a9l10

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 55 points

Same letters words (Anagrams)

• SOLITARIAN

Same letters plus one

• IRRATIONALS
• ORALISATION
• RATIONALISE
• RATIONALISM
• RATIONALIST
• REALISATION
• SOLITARIANS
• STRIATIONAL
• VOLTAIRIANS

Same letters minus one

• ANTISOLAR
• ARTISINAL
• ITALIANOS
• LARIATINS
• LIRATIONS
• RATIONALS
• SANITORIA
• SIALATION
• TIROLIANS