Yes, weed is a Scrabble word!
...and is worth 8 points in Scrabble, and 8 points in Words with Friends
weed
Verb
1. Clear of weeds
Noun
1. Any plant that crowds out cultivated plants
2. A black band worn by a man (on the arm or hat) as a sign of mourning
3. Street names for marijuana
What Scrabble words can I make with the letters in weed?
3 Letter Words
2 Letter Words