çekim: geçmiş huiverden · ortaç gehuiverd · şimdiki huivert · ulaç huiverend
köken: Likely onomatopoeic. Appears to contain the frequentative suffix -eren. An early etymology suggesting that it may ultimately represent a derivation from Proto-Germanic *heufaną (via an unattested Middle Dutch *hūven) is today generally dismissed as implausible.
köken: A back-formation from înfiora, itself either from a Vulgar Latin *infebrizō or later Balkan Romance equivalent, derived from Latin febris. Cognate to Aromanian hior, also compare heavrã the Aromanian term directly inherited from febris.