Definition of 疑心暗鬼 (ぎしんあんき)
ぎしんあんき
                        疑心暗鬼
ぎしんあんき
gishin-anki
Common word
expression
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suspicion will raise bogies, once you suspect something, everything else will look suspicious, jumping at shadows(abbreviation, yojijukugo)
See also:疑心暗鬼を生ず
Related Kanji
| 疑 | doubt, distrust, be suspicious, question | 
| 心 | heart, mind, spirit, heart radical (no. 61) | 
| 暗 | darkness, disappear, shade, informal, grow dark, be blinded | 
| 鬼 | ghost, devil |