IPA: /nɒnˈkɒnfɪdəns/
KK: /nɑnˈkɒnfɪdəns/
A lack of trust or belief in someone or something, often used in a political context to describe a situation where a leader or government is not trusted by its members.
The party faced a vote of nonconfidence after the scandal.
Nonconfidence → It is formed from "non-" (meaning not) and "confidence" (from Latin "confidentia", meaning trust or reliance). The word "nonconfidence" means a lack of trust or reliance.
Think of 'not' ('non-') having 'trust' ('confidence') — that's why nonconfidence means a lack of trust.