ostentator is a valid English word

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

Meanings

Noun (COUNTABLE)

(archaic) a boaster, ostentatious person

ostentator is not a Scrabble valid word

o1s1t1e1n1t1a1t1o1r1

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

ostentator is not an iScramble, QuickWords valid word

o1s2t3e4n5t6a7t8o9r10

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

Same letters words (Anagrams)

• TETRASTOON

Same letters plus one

• OSTENTATORS
• OSTENTATORY

Same letters minus one

• ATTERTONS
• RETATTOOS
• TATTOOERS