広い
ひろい · hiroi · JLPT N5 · i-adj
wide
🏟️ hiroi: a HERO-y hall, wide enough for a hero's welcome
Hiroi sounds like hero-y. A hero needs a wide, spacious hall for the crowd that greets them. The kanji 広 is a roof-on-a-cliff radical (广) over a private-space mark (厶): lots of room under one roof.