Earnest and conscientious activity intended to do or accomplish something
English: attempt, effort, endeavor, endeavour, try
daya upayaBahasa Indonesia
effort, power, ability, attempt, campaign
Noun
A series of actions advancing a principle or tending toward a particular end
English: campaign, cause, crusade, drive, movement, effort
Bahasa: usaha, gerakan, kampanye, perjuangan, pergerakan
Physical strength
English: might, mightiness, power
Bahasa: kekuatan, kekuasaan, kuasa
Less certain link between this word and this sense.