geçememesiyle
Geçememesiyle is a Turkish lexical form derived from the verb geçmek (to pass) and a sequence of suffixes that together express "with/owing to his/her/its inability to pass." Morphologically it breaks down as geç- (root) + -e- (vowel for tense/aspect in some forms) + -me- (negative) + -m- (modal/personal marker) + -esi (third person singular nominalizer/possessive) + -yle (instrumental/comitative suffix). More simply: geçememek (cannot pass) → geçememesi (his/her/its inability to pass) → geçememesiyle (with/by/because of his/her/its inability to pass).
Functionally, it is a nominalized verb phrase used to mark accompaniment, cause or circumstance. In context
Example usages: "Sınavı geçememesiyle morali bozuldu" (His morale was ruined because he could not pass the exam)