How many points is OSTIA worth in Scrabble?

OSTIA is worth 5 Scrabble points before board bonuses.

Which dictionaries accept OSTIA?

OSTIA is valid in NWL2023 (US) and valid in CSW24 (International).

In CSW24 (International), adding one letter at the front or back makes OSTIAL. Board placement and cross-words must also be legal.

Scrabble

Scrabble Dictionary

5 pts

OSTIA is a valid Scrabble word in CSW24 (International). It scores 5 points. OSTIA means "ostium".

noun

Valid CSW (UK) Scrabble Word

ostium

Check the Scrabble meaning of OSTIA. It scores 5 points.

Add one letter after OSTIA. Every word is valid in CSW24 (International).

Up to 12 highest-scoring shorter words using only the letters in OSTIA, without blank tiles.

= 5

Is OSTIA a Scrabble word?: OSTIA is a valid Scrabble word in CSW24 (International). It scores 5 points.
How many points is OSTIA worth in Scrabble?: OSTIA is worth 5 Scrabble points before board bonuses.
Which dictionaries accept OSTIA?: OSTIA is valid in NWL2023 (US) and valid in CSW24 (International).
Can you add a letter to OSTIA?: In CSW24 (International), adding one letter at the front or back makes OSTIAL. Board placement and cross-words must also be legal.