Webster’s Revised Unabridged Dictionary · 1913
Loathly
Loath′ly (lōt͟h′ly̆), a. [AS. lāðlic.] Loathsome. [Obs.] " Loathly mouth." Spenser.
Loath′ly (lōth′ly̆), adv. 1. Unwillingly; reluctantly.
This shows that you from nature loathly stray. Donne.
2. (lōt͟h′ly̆) So as to cause loathing. [Obs.]
With dust and blood his locks were loathly dight. Fairfax.