Yes, serum is a Scrabble word!
...and is worth 7 points in Scrabble, and 9 points in Words with Friends
serum
Noun
1. An amber, watery fluid, rich in proteins, that separates out when blood coagulates
What Scrabble words can I make with the letters in serum?
5 Letter Words
4 Letter Words
Sponsored Links
3 Letter Words
2 Letter Words