"a contract advantageous to our country"; "socially advantageous to entertain often"
is similar to
promoting or enhancing well-being
"an arms limitation agreement beneficial to all countries"; "the beneficial effects of a temperate climate"; "the experience was good for her"
is similar to
involving advantage or good
"a plus (or positive) factor"
is similar to
manifesting partiality
"a discriminatory tax"; "preferential tariff rates"; "preferential treatment"; "a preferential shop gives priority or advantage to union members in hiring or promoting"
see also
serving to promote your interest
"was merciful only when mercy was expedient"
see also
suitable or at a time that is suitable or advantageous especially for a particular purpose
"an opportune place to make camp"; "an opportune arrival"
see also
yielding material gain or profit
"profitable speculation on the stock market"