1809. One small addition to these characters would make them very different. How? イ+一+重 ⺓+戸+冊 ⼻+十+四+し ⼧+、+U+四+丁 士+二+欠


Answer:

イ+一+重  Katakana "I" or The "Ninben" radical - person / ICHI, ITSU, hito(tsu) - one / JUU, CHOU, e, omo(i), kasa(naru) - manifold, heavy, pile up

⺓+戸+冊  The "Itogashira" radical - young, slight / KO, to - door / SATSU, SAKU - counter for books

⼻+十+四+し  The "Gyouninben" radical - step, stride, street, to go / JUU, tou, to - ten / The "Yokome" radical - eye / Hiragana "Shi"or The "Otsu" radical - the second

⼧+、+U+四+丁  The "Ukanmuri" radical - roof, house / Comma / Alphabet "U" / The "Yokome" radical - eye / CHOU, TEI - counter, block

士+二+欠  SHI - samurai, man, scholar / NI, futa(tsu), futa - two / KETSU, ka(ku), ka(keru) - lack

Add 小 (SHOU, chii(sai), ko - small) for a big change!

種  SHU, tane - type, seed

編  HEN, a(mu) - knit, crochet, compile

徳  TOKU - virtue

寧  NEI - peaceful, quiet, rather, preferably

款  KAN - article, section, goodwill