Yes, pat is a Scrabble word!
...and is worth 5 points in Scrabble, and 6 points in Words with Friends
pat
Adverb
1. Completely or perfectly
Verb
1. Pat or squeeze fondly or playfully, especially under the chin
2. Hit lightly
Adjective
1. Having only superficial plausibility
2. Exactly suited to the occasion
Noun
1. The sound made by a gentle blow
2. A light touch or stroke
What Scrabble words can I make with the letters in pat?
3 Letter Words
2 Letter Words