Synonyms for Undergo:
n.come under, not know where/which way to turn, be in dire/desperate straits, be in the grip of something, incur. participate, be reared on something, prove, run up against, know. •sustain (noun)
withstand, know, encounter, share, be subject to, meet with.
see, get, submit, take, have, go through, receive, experience.
experience, persevere, go on, bear, abide, tolerate, continue, put up with, remain, last, persist, tarry, linger, suffer, endure.
grope, fumble, feel, sense, handle, respond, touch, finger, probe.