認 - acknowledge, witness, discern

approval; acceptance; recognition; acknowledgement

misrecognition; mistaking (x for y)

approval; license; licence; permission

private seal; personal seal; unregistered seal; informal seal; signet

dementia

approval

optical character recognition; OCR

reaffirmation; reconfirmation; revalidation

tacit approval; tacit permission; connivance; acquiescence; toleration; overlooking

official recognition; official approval; certification; authorization; authorisation

acknowledgement; acknowledgment; recognition; cognition

recognition; awareness; perception; understanding; knowledge; cognition; cognizance; cognisance