grueling is a valid English word

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

Meanings

Adjective (COMPARABLE)

Alternative spelling of gruelling..

Noun (COUNTABLE)

Alternative spelling of gruelling..

Verb

present participle and gerund of gruel

grueling is a Scrabble valid word

g2r1u1e1l1i1n1g2

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

grueling is an iScramble, QuickWords valid word

g1r2u3e4l5i6n7g8

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

Same letters words (Anagrams)

• REGLUING

Same letters plus one

• GRUELINGS
• GRUELLING
• GULDERING
• ROGUELING
• SNUGGLIER
• UNWRIGGLE

Same letters minus one

• GERLING
• GLUEING
• GUNGIER
• GURLING
• LUGEING
• NIGGLER