1. reciprocate=?to?share?the same?feelings?as someone?else, or to?behave?in the same way as someone?else

e.g.? Luckily, my love for him was not reciprocated.

2.?implication:?an?occasion?when you?seem?to?suggest?something without saying it?directly

e.g. He did not answer her phone for two days, and that may be the implication for splitting up.

3. gusto=?great energy, enthusiasm, and enjoyment that is experienced by someone taking part in an activity, especially a performance

e.g. David said that I enjoy chocolate with gusto. It is my gusto to have chocolate.