稀奇
xī qí · HSK 7
strange
🦄 稀 sparse + 奇 odd = something rarely seen and odd; sounds like she-chee
稀 means sparse or thin (as in rare), 奇 means odd or strange. Together they describe what is rare and curious. The 奇 also shows up in 奇怪 (strange), tying the odd sense back to this pair.
稀 — grain 禾 + rare/scattered 希
A phono-semantic compound: 禾 (grain) gives the meaning, while 希 (rare, scattered) supplies the sound and reinforces the sense. Originally described thinly scattered grain in a field, then extended generally to mean 'sparse,' 'thin,' or 'rare.'