ostentation is a valid English word

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

Meanings

Noun (USUALY UNCOUNTABLE)

Ambitious display; vain show; display intended to excite admiration or applause.
(obsolete) A show or spectacle.

ostentation is a Scrabble valid word

ostentation

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

ostentation is an iScramble, QuickWords valid word

ostentation

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

Same letters words (Anagrams)

• none

Same letters plus one

• CONTESTATION
• NONSTEATOTIC
• OSTENTATIONS

Same letters minus one

• ANTONETTIS
• ATTENTIONS
• ENTINOSTAT
• TENTATIONS