Old to modern English dictionary. 2013.
unglad — adj.; ungladly, adv. * * * … Universalium
unglad — adj. Wright’s L. P. p. 29 … Oldest English Words
unglad — un·glad … English syllables
unglad — “+ adjective Etymology: Middle English, from Old English unglæd, from un (I) + glæd glad : not glad … Useful english dictionary