tenebrose
Could not find tenebrosaque in Logeion dictionaries. Looking for closest alphabetic form.
tĕnē̆brōsē, adv., v. tenebrosus fin.
tenebrōsē, Adv. (tenebrosus), finster, dunkel, Hieron. in Ion. 4, 6.
tĕnĕbrōsē (tenebrosus), dans lʼobscurité : Hier. Jon. 4, 6.