Yes, cord is a Scrabble word!
...and is worth 7 points in Scrabble, and 8 points in Words with Friends
cord
Verb
1. Stack in cords
2. Bind or tie with a cord
Noun
1. A line made of twisted fibers or threads
2. A unit of amount of wood cut for burning; 128 cubic feet
3. A light insulated conductor for household use
4. A cut pile fabric with vertical ribs; usually made of cotton
What Scrabble words can I make with the letters in cord?
3 Letter Words
2 Letter Words