Answer:
証 SHOU - proof
舟+壬 SHUU, fune, funa - boat / JIN, NIN. mizunoe - an astrological sign
キ+壬 Katakana "Ki" / JIN, NIN. mizunoe - an astrological sign
西 SAE, SEI, nishi - west
由 YUU, YU, YUI, yoshi - reason, cause
Add ⼵ (the "Ennyou" radical, which means movement) to get these characters to shift their shape!
誕 TAN - birth
艇 TEI - small boat
挺 CHOU - to go out, to advance
廼 NAI, DAI, sunawa(chi) - to straighten, to last, to endure
廸 TEKI, JAKU, ita(ru), fu(mu), susu(mu), michi(biku) - road, lead, advance, step