Yes, suns is a Scrabble word!
...and is worth 4 points in Scrabble, and 6 points in Words with Friends
suns
Verb
1. Expose one's body to the sun
2. Expose to the rays of the sun or affect by exposure to the sun
Noun
1. The star that is the source of light and heat for the planets in the solar system
2. The rays of the sun
3. A person considered as a source of warmth or energy or glory etc
4. Any star around which a planetary system revolves
5. First day of the week; observed as a day of rest and worship by most Christians
What Scrabble words can I make with the letters in suns?
3 Letter Words
2 Letter Words