adv. Obs. Also 4 vnauisely, 45 -auysely, 5 -awyssely. [f. UN-1 11 + avisé ADVISY a. + -LY2. Cf. UNAVISY a.] = UNADVISEDLY adv.
c. 1380. Wyclif, Wks. (1880), 383. Þis symony & heresi so vnauysely brouȝte in-to þe chirche.
1422. trans. Secreta Secret., Priv. Priv., 138. If hit happe a kynge to do any thynge vnawyssely.
a. 1455. Lett. Marg. Anjou & Bp. Beckington (Camden), 99. Summe of your officers unadvisely toke fro day to day the horses of our said tenants.