avidity
The word enthusiasm means intense enjoyment or interest.
zeal
Concern is the word.
The prefix "dis-" can be added to the front of "interest" to form the word "disinterest," which means lack of interest or impartiality.
The word ana means to indicate something that has to do with an interest, person or place. The word originates from the Latin word anus.
egoist from OED
Ana means that your suppose to love her forever
Yes, entice is a word. It means to interest someone in something, such as, to entice someone to try the spaghetti.
There is no such word in English as "intress". -You may mean 'interest' -which is to show curiosity, or a charge for a loan, usually a percentage .
The word topical means immediate relevance, interest or importance owing to its relationship of events that are occurring around the world. The word topical is an adjective.
Apathy