Yes, un is in the scrabble dictionary

...and is worth 4 points by itself.

find more words you can make below

Un Definition

noun

One.
from the English-language Wiktionary

abbreviation

United Nations.
from Free Scrabble Dictionary

article

A, an (masculine oblique singular indefinite article).
from the English-language Wiktionary

unknown

One.
from the English-language Wiktionary

Find More Words!

Wildcard(?) letters appear in RED

Here are some other words you could make with the letters UN, you can also
use this lookup tool to help you find words with our scrabble word finder.

Top Words by points

Points

nu

2

2 letter words with UN

Points

nu

2

un

2

Found 2 words in 0.10262 seconds