Relationships of Imprecision

I love words, but sometimes they offer more precision than I want. When it comes to relationships, sometimes a specific designation is innaccurate. If I say that I "love" someone that I do not also "like" them? Surely my "wife" is also my "friend." Does designating a "best" friend do anything? Relationships are dynamic things and our lexicon of descriptive words is lacking. Just the word "love" can be used in a million ways. So what I'm seeking are more relationships of imprecision. I want more relationships that can only be defined by the activity of being together. Or maybe we need the verbal assuraces of where who we are and how others feel about us.