rational is a valid English word

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

Meanings

Adjective (COMPARABLE)

Capable of reasoning.
• Man is a rational creature.
Logically sound; not self-contradictory or otherwise absurd.
• His statements were quite rational.
(of a person or personal characteristics) Healthy or balanced intellectually; exhibiting reasonableness.
• rational conduct

Noun (COUNTABLE)

(mathematics) A rational number: a number that can be expressed as the quotient of two integers.
• The quotient of two rationals is again a rational.
(historical) The breastplate worn by Israelite high priests.

rational is a Scrabble valid word

rational

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

rational is an iScramble, QuickWords valid word

rational

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

Same letters words (Anagrams)

• NOTARIAL

Same letters plus one

• ALIENATOR
• ANTIFORAL
• ANTILABOR
• ANTIMORAL
• ANTIPOLAR
• ANTIROYAL
• ANTISOLAR
• ARATIONAL
• ARYLATION
• BARITONAL
• CANTORIAL
• CARTOLINA
• INHALATOR
• INTRAHALO
• INTRAORAL
• LAMINATOR
• LATOURIAN
• LATRATION
• LORICATAN
• NONATRIAL
• PORTALIAN
• RATIONALE
• RATIONALL
• RATIONALS
• TAENIOLAR
• TAILORMAN
• TAYLORIAN
• TORLAKIAN
• TRAINLOAD
• TRALATION
• TRIAGONAL
• TRIAXONAL

Same letters minus one

• AILANTO
• ALATION
• ANATOLI
• ARATION
• ATILANO
• LAOTIAN
• LATONIA
• LATRINO
• LONTARA
• NATOLIA
• NOTARIA
• RAILTON
• TAIRONA
• TRIONAL