Adverb
imponderably (comparative more imponderably, superlative most imponderably)
In an imponderable manner.
Since time is the one immaterial object which we cannot influence-neither speed up nor slow down, add to nor diminish-it is an imponderably valuable gift. Maya Angelou
But for years I have had an intimation that creation is not just imponderably huge, without limit, out there, it is also imponderably ‘in there’, deep without limit. Source: Internet