Endeavor

попы́тка

popýtka

(a sincere attempt)

предприя́тие

predprijátije

(enterprise; assiduous or persistent activity)

стара́ние

staránije

(a sincere attempt)

стремле́ние

stremlénije

(a sincere attempt)

уси́лие

usílije

(a sincere attempt)

прилага́ть уси́лия

prilagátʹ usílija

(attempt through application of effort)

пыта́ться

pytátʹsja

(attempt through application of effort)

стара́ться

starátʹsja

(attempt through application of effort)