Synonyms of bashfulness

2 Syllables
coyness, shyness, mutism
3 Syllables
prudery, modesty, lowliness, sheepishness, discreetness, reserve, abashment, humbleness
4 Syllables
timidity, humility, retiringness, diffidence, embarrassment, reservation
5 Syllables
self-effacement
6 Syllables
unobtrusiveness