確固不動

かっこふどう

no-adjective, noun

•

unshakeable (e.g. belief), invincible, steadfastness, firmness, unwavering (e.g. support), absolutely secure(yojijukugo)

確	assurance, firm, tight, hard, solid, confirm, clear, evident
固	harden, set, clot, curdle
不	negative, non-, bad, ugly, clumsy
動	move, motion, change, confusion, shift, shake
乎	question mark, ?