effect, efficacy, omen

experience

examination, exam, test...

experiment, experimentation

taking an examination (esp. for entrance to a school or university)

(practical) experience, personal experience, hands-on experience...

to try (out), to have a try (at), to test...

trial, test

written examination

mock exam, practice exam, practice test

experienced person, person who has had a particular experience

nuclear (bomb) test

clinical trial

laboratory

examination hall, examination room, laboratory...

experimental, provisional

state examination, national examination

amount of experience, experience level, experience point...

inexperienced

entrance examination

test tube

miraculous efficacy, miracle, miraculous virtue

experienced, well-versed

not taking an examination, not having to take an examination

subject (of a medical experiment, etc.), test subject...

Shugendō, Japanese mountain asceticism incorporating Shinto and Buddhist concepts

experiential, empirical, experimental

verification of a calculation, checking (the result of) a calculation, going over one's figures

to try (out), to test, to put to the test...

mountaineering ascetic, practitioner of mountain asceticism