in an expedient manner

not suitable or advisable

taking advantage of opportunities without regard for the consequences for others

giving an advantage

suited to your comfort or purpose or needs

marked by artful prudence, expedience, and shrewdness

being of use or service

appropriate for achieving a particular end; implies a lack of concern for fairness

taking immediate advantage, often unethically, of any circumstance of possible benefit

presumptuously seeking success or a position in a new locality