| fluctuation(noun, delay, weakness, doubt, wavering) |
| fumbling(noun, delay, weakness, doubt, wavering) |
| hemming and hawing(noun, expression, idiom, delay, weakness) |
| indisposition(noun, delay, weakness, doubt, wavering) |
| insecurity(noun, shame, doubt, reserve, embarrassment) |
| meekness(noun, shame, doubt, reserve, embarrassment) |
| misgiving(noun, delay, weakness, doubt, wavering) |
| mistrust(noun, delay, weakness, doubt, wavering) |
| oscillation(noun, delay, weakness, doubt, wavering) |
| poltroonery |
| procrastination(noun, delay, weakness, doubt, wavering) |
| pusillanimity |
| qualm(noun, delay, weakness, doubt, wavering) |
| reluctance(noun, delay, weakness, shame, doubt) |
| reserve(noun, shame, doubt, nervousness, embarrassment) |
| scruple(noun, delay, weakness, doubt, wavering) |
| sheepishness(noun, shame, doubt, reserve, embarrassment) |
| skepticism(noun, delay, weakness, doubt, wavering) |
| softness |
| stage fright |