How many points is UMBOS worth in Scrabble?

UMBOS is worth 9 Scrabble points before board bonuses.

Which dictionaries accept UMBOS?

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

In NWL2023 (US), adding one letter at the front or back makes DUMBOS, GUMBOS, JUMBOS. Board placement and cross-words must also be legal.

Scrabble

Scrabble Dictionary

9 pts

UMBOS is a valid Scrabble word in NWL2023 (US). It scores 9 points. UMBOS means "umbo".

noun

Valid NWL (US) Scrabble Word

umbo

Check the Scrabble meaning of UMBOS. It scores 9 points.

Add one letter before UMBOS. Scores are base word totals before board bonuses.

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

= 9

Is UMBOS a Scrabble word?: UMBOS is a valid Scrabble word in NWL2023 (US). It scores 9 points.
How many points is UMBOS worth in Scrabble?: UMBOS is worth 9 Scrabble points before board bonuses.
Which dictionaries accept UMBOS?: UMBOS is valid in NWL2023 (US) and valid in CSW24 (International).
Can you add a letter to UMBOS?: In NWL2023 (US), adding one letter at the front or back makes DUMBOS, GUMBOS, JUMBOS. Board placement and cross-words must also be legal.