rigour is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

Severity or strictness.
Harshness, as of climate.
A trembling or shivering response.

rigour is a Scrabble valid word

rigour

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

rigour is not an iScramble, QuickWords valid word

rigour

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

Same letters words (Anagrams)

• none

Same letters plus one

• PRURIGO
• RIGOURS

Same letters minus one

• GORRU
• GUIRO
• RIGOR