Wiktionary
adv. With groaning sounds.
Usage examples of "groaningly".
The hag, then slowly re-entering the cave, groaningly picked up the heavy purse, took the lamp from its stand, and, passing to the remotest depth of her cell, a black and abrupt passage, which was not visible, save at a near approach, closed round as it was with jutting and sharp crags, yawned before her: she went several yards along this gloomy path, which sloped gradually downwards, as if towards the bowels of the earth, and, lifting a stone, deposited her treasure in a hole beneath, which, as the lamp pierced its secrets, seemed already to contain coins of various value, wrung from the credulity or gratitude of her visitors.
Vast freighters, under whose unimaginable mass the Gargantuanly braced and latticed and trussed docks yielded visibly and groaningly, crushed to a standstill and disgorged their varied cargoes.