끈기/인내심/참을성: (명)patience, perseverance, persistence, endurance, tenacity

끈기있는(형): patient, persevering, persistent, tenacious

투지: grit

더 이상 참을 수 없어!

1. I can't take it anymore

2. be fed up: 지긋지긋한, 신물난, 질리다.

I am fed up!

I am fed up with all these delays

3. have had it : 더 이상 참을 수 없다, 신물나다.

I have had it!

I have had it with him.

인내하다, 참다: bear, endure, stand, tolerate, put up with

도저히 참을 수 없어: I can't stand, I can't tolerate it, I can't put up with it.