gruntled 
adjective humorous
Pleased, satisfied, and contented.It has been a few years since I had them around so I'm deeply gruntled to have them back....
- Some of those currently disgruntled may never get gruntled.
- Sources in the banking industry have leaked the following letter to us, reportedly sent to a bank in the United States by a client who was, in the words of the poet, if not disgruntled, then certainly far from gruntled.
Origin
1930s: back-formation from disgruntled.