Answer:
一+ル ICHI, ITSU, hito(tsu) - one / Katakana "Ru" or The "Hitoashi" radical - human legs
一+オ ICHI, ITSU, hito(tsu) - one / Katakana "O"
シ+一+山+⼍+一 Katakana "Shi" or The "Sanzui" radical - water / ICHI, ITSU, hito(tsu) - one / SAN, yama - mountain / The "Wakanmuri" radical - cover, crown
中+、+U CHUU, naka - middle, medium / Comma / Alphabet "U"
人+工+一+臣+ノ+ニ+皿 JIN, NIN, hito - person / KOU, KU - artisan, skill, work / ICHI, ITSU, hito(tsu) - one / SHIN, JIN - retainer, subject / Katakana "No" or The "No" radical - diagonal sweeping stroke / Katakana "Ni" or NI, futa(tsu), futa - two / sara - plate, dish, saucer
Add 小 (SHOU, chii(sai), ko - small) for a big change!
光 KOU, hika(ri) - shine, light
材 ZAI - wood, material
滞 TAI, todokou(ru) - be left undone, stay, stopover
忠 CHUU - loyalty, faithfulness
鑑 KAN - model, pattern, example, mirror