n.fear of the unknown or unfamiliar or fear of making decisions

同義詞：timiditytimorousness

On the Timidness of College Students in Gymnastic Course
The Effect of Sports Activities on Teenagers' Sense of Shame, Timidness in Social Contacts and Self-Respect
The Relationships between Selfishness,Meanness,Timidness and Servility——An Analysis of Tragical Character of the Characters in Sha...
Managing change is stimulant or timidness!!
Hawks swoop; Warriors unable to overcome timidness in big loss to Bartlett -- Bartlett 60, Waubonsie Valley 37
Traditional Chinese medicine for treating fear and timidness of gravida
The Bold - Timid Divide in Consumer Choice
No need to waltz around scheduling when you have TimeDance on your hands
Psychosomatic study of Epilepsy (3) : character and grown up environment of epileptics
Altered Pain Responses in Mice Lacking α1ESubunit of the Voltage-Dependent Ca2+Channel