poststernal is a valid English word

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

Meanings

Adjective (COMPARABLE)

(anatomy) posterior to the sternum

poststernal is not a Scrabble valid word

p3o1s1t1s1t1e1r1n1a1l1

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

poststernal is not an iScramble, QuickWords valid word

p1o2s3t4s5t6e7r8n9a10l11

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

Same letters words (Anagrams)

• none

Same letters plus one

• OYSTERPLANTS
• STRATOPLANES

Same letters minus one

• PANTOLESTS
• PATRONLESS
• PATTERSONS
• STAPLETONS