戦々恐々、戦々兢々、戦戦恐恐、戦戦兢兢
せんせんきょうきょう
sensenkyoukyou
JMdict entry #1596190
- adverb taking the 'to' particle'taru' adjectiveadjectival nouns or quasi-adjectives (keiyodoshi)noun or participle which takes the aux. verb suruintransitive verb yojijukugo trembling with fear; in great fear; filled with trepidation; nervously; timidly