From dunamai; force (literally or figuratively); specially, miraculous power (usually by implication, a miracle itself) -- ability, abundance, meaning, might(-ily, -y, -y deed), (worker of) miracle(-s), power, strength, violence, mighty (wonderful) work.
see GREEK dunamai
δυνάμει (dunamei) − 26 Occurrences
δυνάμεις (dunameis) − 20 Occurrences
δυνάμεσι (dunamesin) − 3 Occurrences
δυνάμεων (dunameōn) − 3 Occurrences
δυνάμεως (dunameōs) − 21 Occurrences
δύναμιν (dunamin) − 33 Occurrences
δύναμις (dunamis) − 13 Occurrences