IPA: /rɪˈkæl.sɪ.trən.si/
KK: /rɪˈkæl.sɪ.trən.si/
The quality of being stubbornly resistant to authority or control; unwilling to obey rules or follow orders.
The student's recalcitrancy made it difficult for the teacher to maintain order in the classroom.
Recalcitrancy → It is formed from "re-" (meaning back or again) and "calcitrare" (meaning to kick). The word describes a state of kicking back or resisting authority, hence indicating stubbornness or defiance.
Think of someone kicking back ('calcitrare') against something again ('re-') — that's why recalcitrancy means resisting or being stubborn.
No commonly confused words.