IPA: /nɒnˈliːfi/
KK: /nɑnˈlifi/
Describing something that does not have leaves or is not covered with leaves.
The nonleafy branches of the tree were bare during winter.
Nonleafy → It is formed from "non-" (meaning not) and "leafy" (from Old English "leaf", meaning having leaves). The word "nonleafy" describes something that does not have leaves.
Think of 'not' ('non-') having 'leaves' ('leafy') — that's why nonleafy means without leaves.
No commonly confused words.