
ETYMOLOGY
from leve (to believe, give credence to) + -able
EXAMPLE
“… Fower yomen leveable and discrete, prooved in that facultie of choosing, buyinge, and keepinge of all country wynes; thus everyche of them to pourvey by the Kinge’s commission, to be had by the Thesaurer of housholde’s record and seale, directed to the clerke of the crowne, to make suche commission for suche pourveyours, according to the statutes; …”
From: A Collection of Ordnances and Regulations
for the Government of the Royal Household
From King Edward III to King William and Queen Mary
Also Receipts in Ancient Cookery
Printed 1790
Liber Niger Domus Regis Edw. IV., a1483