Tenacity

вы́держка

výderžka

(quality or state of being tenacious)

кле́йкость

kléjkostʹ

(quality of bodies which makes them adhere to other bodies)

предел прочности

predel pročnosti

(greatest longitudinal stress a substance can bear without tearing asunder)

про́чность на растяже́ние

próčnostʹ na rastjažénije

(greatest longitudinal stress a substance can bear without tearing asunder)

свя́зность

svjáznostʹ

(quality of bodies which keeps them from parting without considerable force)

упо́рство

upórstvo

(quality or state of being tenacious)

це́пкость

cépkostʹ

(quality or state of being tenacious)