s. means, expedient,
upayakkaran ,upayi , a cunning artful man.
upayam panna , to use means, to adopt stratagems.
upayopayamay , by right or wrong, by any means direct, or indirect, by hook or by crook.
upayamana curam , slight fever.
jivanopayam , means of livelihood.
உபயகோமுகி , a cow in the act of calving, as having two faces or heads towards both ways.
உபய உரை , an ambiguous word.
உபயத்தார் ,உபயஸ்தர் , both together, both parties.
உபயவாதிகள் ,உபயகக்ஷி , both the plaintiff and the defendant.
உபயவிபூதி , eternal bliss & worldly happiness.
உபயார்த்தம் , an ambiguity, an expression of two meanings.