Noun
protection [pl. protections]
prophylaxis [pl. prophylaxes] , {med.}
وقاية {طب}
maintenance [pl. maintenances] , {relations}
safeguard [pl. safeguards] , {ing}, {mil.}
وقاية {جيش}
precaution [pl. precautions]
preservation [pl. preservations]
...