Why this word is great
SIMHAH — [Noun] A deep-seated gladness, specifically one rooted in and amplified by communal belonging and sustained, conscious rejoicing. From the Hebrew שִׂמְחָה (simḥāh), meaning 'joy, gladness, mirth.' Unlike sasson, which flares inward as a private delight, or gilah, which bursts outward in exuberant exultation, simhah is the cultivated climate of shared gladness. It is the steady glow of candles at a full table, the resonant harmony of a song among familiar voices, and the quiet, satisfied weariness at the end of a festival—the durable architecture of joy we build together against the weather of time.