Denshi Jisho — Online Japanese dictionary

いく reverence; awe; fear
Noun, Suru verb 
きく fear; misgivings
Noun, Suru verb 
ぎく apprehension; uneasiness
Noun, Suru verb, Usually written using kana alone, Archaism 
こうく being struck with awe
Noun 
ゆうく fear; apprehension; dread
Noun, Suru verb 
きょうく being struck with awe
Noun, Suru verb 
きょうく being startled
Noun, Suru verb, Archaism 
れる おそれる to fear; to be afraid of
Ichidan verb, Transitive verb 
感激 きょうくかんげき being struck with awe; deeply moved with awe
Noun, Suru verb 

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