/boʊ/
interjectionnoun

Is BO a Scrabble word?

Yes. BO is a valid Scrabble word in both tournament lists, NWL2023 and Collins, and in ENABLE. It scores 4 points in Scrabble and 5 in Words With Friends.

NWL Collins ENABLE

Meaning An exclamation used to startle or frighten.

Interjection 1 meaning

  1. An exclamation used to startle or frighten.

Noun 1 meaning

  1. A quarterstaff, especially in an oriental context.

Definitions adapted from Wiktionary: bo via Kaikki/Wiktextract, licensed CC BY-SA 4.0.

Where it comes from

Etymology

Probably a shortening of boy.

BO at a glance

BO has 2 letters and scores 4 points in Scrabble (B 3 + O 1) and 5 in Words With Friends, before board bonuses. It ranks #6,989 by how often it appears in everyday English. It is valid in ENABLE, NWL2023, Collins (older SOWPODS edition).

Keep going