timorousness

n.

fear of the unknown or unfamiliar or fear of making decisions

同义词：timiditytimidness

fearfulness in venturing into new and unknown places or activities

同义词：timidity

The Six Fix: Conservatism or Timorousness?
A pilot study on the effectiveness of problem solving games in reducing timorousness in dogs.
Seamus Heaney: The Timorous and the Bold
Reading and Writing in the Text of Hobbes's Leviathan
Shrinking Violets and Caspar Milquetoasts
Valuation of Aircraft Noise Social Costs: Policy and Science Implications
Diary of a Disaster:British Aid to Greece, 1940-1941
The Two Gentlemen of Verona by Royal Shakespeare Company (review)
The Intransigence of Ludwig von Mises
‘faisons meieux’: Henry Bennet, Earl of Arlington and his political tactics, 1662-1675