Wiktionary
creakily
adv. In a creaky manner.
WordNet
creakily
adv. in a creaky manner; "the old boat was moving along creakily" [syn: creakingly, screakily]
Usage examples of "creakily".
Several farm waggons and carts were moving creakily along the road to Addlestone, and suddenly through the gate of a field we saw, across a stretch of flat meadow, six twelve-pounders standing neatly at equal distances pointing towards Woking.
The Hula Man was, incredibly, sashaying across the hall carpet, the grotesque spectacle of his creakily undulating hips clearing its own wide path.
Shelf and Cart, so the wheels of adjectival justice continue, albeit creakily, to turn.