1) Antithesis of brashness 2) Fear 3) Fearfulness 4) Fright 5) French word used in English 6) Lack of boldness 7) Milquetoast quality 8) Timidness 9) Timorousness 1) Bashfulness 2) Cold feet 3) Cowardice 4) Diffidence 5) Faintheartedness 6) Faintness 7) Humbleness 8) Indecision 9) Meekness 10) Modesty 11) Pusillanimity 12) Shyness 13) Timidness 14) Timorousness 
• (n.) The quality or state of being timid; timorousness; timidness.
Ti·mid'i·ty noun [ Latin timiditas : confer French timidité .] The quality or state of being timid; timorousness; timidness. 
[n] - fear of the unknown or unfamiliar and of making decisions 2. [n] - fearfulness in venturing into new and unknown places or activities
timorousness noun fearfulness in venturing into new and unknown places or activities