イ+一+口+、 Katakana "I" or The "Ninben" radical - person / ICHI, ITSU, hito(tsu) - one / KOU, kuchi - mouth / Comma
辛+、+し SHIN, kara(i) - hot, spicy, trying / Comma / Hiragana "Shi"or The "Otsu" radical - the second
⼇+、+｜+⼅ The "Nabefuta" radical - lid, top / Comma / The "Tatebou" radical - vertical stroke / The "Hanebou" radical - vertical stroke with a hook
日+ム+T+し NICHI, JITSU, hi, ka - sun, day / Katakana "Mu" or The "Mu" radical - private / Alphabet "T" / Hiragana "Shi"or The "Otsu" radical - the second
シ+コ+｜+フ+｜ Katakana "Shi" or The "Sanzui" radical - water / Katakana "Ko" / The "Tatebou" radical - vertical stroke / Katakana "Hu"
The chemical symbol for sodium is "Na". Add ナ (Katakana "Na") to each set of characters to give the following:
便 BIN, BEN, tayo(ri) - convenience, excrement, news
執 SHITSU, SHUU, to(ru) - take, grasp, execute
舟 SHUU, fune, funa - boat
既 KI, sude - already
沸 FUTSU, wa(ku), wa(kasu) - boil, seethe