From Japanese 存 (ari) meaning "exist, suppose, be aware of, believe, feel" or 有 (ari) meaning "exist" combined with 摩 (ma) meaning "chafe, rub, polish, grind, scrape", 真 (ma) meaning "true, reality", 磨 (ma) meaning "grind, polish, scour, improve, brush (teeth)", 馬 (ma) meaning "horse", 麻 (ma) meaning "flax, linen, hemp" or 舞 (ma) meaning "dance". Other kanji combinations are possible.