assurance, firm, tight, hard, solid, confirm, clear, evident
確 centers on certainty and solidity: something firm, hard, and undeniable. Its meanings extend naturally from physical solidity to the assurance of confirmed, clear evidence.
確 combines 石 (stone) with 隺, which likely contributes the sound and the idea of something high or solid. Together they suggest the hardness and certainty of stone.
Stone (石) is hard and solid. The right side (隺) looks like a tall, firm structure. Imagine a stone pillar that is unshakable—this is the essence of 確: firm, certain, and confirmed.
For カク, picture a solid rock that makes a sharp 'kak' sound when struck: kak -> カク, confirming its hardness.
confirmation; verification; validation; review; check; affirmation; identification
sure; certain; positive; definite
certain; sure; definite; reliable; sound; solid; safe; secure
securing; obtaining; ensuring; guarantee; maintaining
decision; settlement; confirmation; establishment
accurate; correct; precise; exact
probability; likelihood; chances
clear; precise; definite; distinct
conviction; belief; confidence
to make sure; to check; to ascertain; to confirm; to verify
surely; certainly
establishment; settlement
accurate; precise; exact; appropriate; apt; right
certain; definite
conclusive evidence; positive proof; definite proof; confirmation
discord; antagonism
unreliable; uncertain; indefinite; unclear
firm promise; definite promise
system by which hitting a certain jackpot increases the probability of hitting the next jackpot (on prepaid card pachinko machines)
inaccurate; incorrect; inexact; imprecise