覚悟【かくご】
readiness, preparedness, resolution, resignation
悟る【さとる】
to perceive, to sense, to become aware, to notice, to detect, to discern, to understand, to comprehend, to realize, to attain enlightenment
悟り【さとり】
comprehension, understanding, enlightenment, spiritual awakening, satori
大悟【たいご】
enlightenment, great wisdom