monish
/ˈmɒnɪʃ/(also monished) Now rare (chiefly literary and archaic )
verb
1 [with object] Chiefly Ecclesiastical Law. To warn by a monition; = monition.
2 [no object] To admonish; to give counsel, warning, or criticism.
Origin
Late Middle English (in an earlier sense). Either aphetic from admonish, or from Anglo-Norman and Old French monester.