rigorization is a valid English word

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

Meanings

Noun (USUALY UNCOUNTABLE)

Conversion into a mathematically rigorous form.

rigorization is not a Scrabble valid word

r1i1g2o1r1i1z10a1t1i1o1n1

• International English (Sowpods) - The word is not valid in Scrabble ✘
• US English (TWL06) - The word is not valid in Scrabble ✘
• 22 points

rigorization is not an iScramble, QuickWords valid word

r1i2g3o4r5i6z7a8t9i10o11n12

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

Same letters words (Anagrams)

• none

Same letters plus one

• RIGORIZATIONS
• RIGOURIZATION

Same letters minus one

• ORATORIZING