確 - assurance, firm, tight

reaffirmation; reconfirmation; revalidation

securing; obtaining; ensuring; guarantee; maintaining

confirmation; verification; validation; review; check; affirmation; identification

sure; certain; positive; definite

establishment; settlement

probability; likelihood; chances

discord; antagonism

accurate; correct; precise; exact

unreliable; uncertain; indefinite; unclear

accurate; precise; exact; appropriate; apt; right

uncertain; unreliable; inauthentic; insecure

certain; sure; definite; reliable; sound; solid; safe; secure