納まる
おさまる · osamaru · JLPT N1 · verb-godan
to settle into
📦 納 = put away + まる = settle; things that osamaru are stored safely into place
Pronounced osamaru. 納 means to store or deliver, so 納まる means to end up put away in the right spot. The same root appears in 納得, a settled understanding.