it means that you are happy with something
Satiate.
sate -- it is the verb base of satisfy...
Fulfilled, Pleased. Content.
Not even the huge buffet could satisfy his hunger.
SATE
The root word in "satisfied" is "satisfy."
The word "satisfy" means to meet the expectations or desires of something. Considering it means to do something, "satisfy" is a verb.
satisfy
SATISFIED
The prefix is "un" for the word unsatisfied
Delight (noun) means great pleasure. The verb can mean to take pleasure in or to provide pleasure, to please or satisfy.
The definition for the word fulfill is to complete, to satisfy, to finish, or to end. An example of its use is as follows: They fulfilled their obligation.