Two words that complete this anology joy : bliss

Pleasure: happiness is that what you meant?

An analogy is a way of expressing a relationship between words.  Example - student : class : : player : team  The analogy is read - Student is to class as player is to team.  A student is a member of a class, and a player is a member of a team. The relationship is that of part to a whole.

not sure if this is what you needed