ル+羊+心 Katakana "Ru" or The "Hitoashi" radical - human legs / YOU, hitsuji - sheep / SHIN, kokoro - heart
真+刀 SHIN, ma - real, true, pure / TOU, katana - sword
一+少+貝 ICHI, ITSU, hito(tsu) - one / SHOU, suku(nai), suko(shi) - little, few / KAI - shellfish
亘 KOU, SEN, wata(ru), moto(meru), nobu, touru, hisashi - span, reach
干 KAN, hi(ru), ho(su) - get dry, dry, drink up
The saying goes "If something smells, put a lid on it." Adding a lid (⼧ The "Ukanmuri" radical - lid, top) to these characters gives us a few new ones.
窯 YOU, kama - kiln
寡 KA - alone, widowed, few, small
賓 HIN - guest
宣 SEN - announce
宇 U - heaven