Um, > acceleratingily increasing Acceleratingly increasing (without the "i") is already grammatical English with the desired meaning, right? > unconsciousily

Um, > acceleratingily increasing Acceleratingly increasing (without the "i") is already grammatical English with the desired meaning, right? > unconsciousily habitually "Unconsciously habitually" > endearingily awkwardly "Endearingly awkwardly" Drop the "i"s and those are all grammatically correct. That's a rather low bar to clear though!