Adverb
In a foreboding manner.
Source: Webster's dictionaryAnd every so often, a spectral figure in ceremonial garb — a sort of spirit of place incarnate — shows up to roam Katrina Lindsay’s expansive indoor-outdoor set and chant forebodingly in the Nigerian language of Ibo. Source: Internet
CO2 readings are on a relentless pathway, up and away, higher year by year, never lower and forebodingly accelerating; e.g., annual CO2 levels have increased 60% this century from 1.50 ppm/yr-2000 to 2.40 ppm currently. Source: Internet