Qualm and Timidness

Qualm noun - An uneasy feeling about the rightness of what one is doing or going to do.

Timidness and qualm are semantically related In some cases you can use "Timidness" instead a noun "Qualm".

Timidness noun - Lack of willingness to assert oneself and take risks.

Qualm and timidness are semantically related in hesitation topic. Sometimes you can use "Qualm" instead a noun "Timidness".