Polish-English translations for bezustanny

persistentShe has had a persistent cough for weeks.There was a persistent knocking on the door.There have been persistent rumours for years.
ceaseless
us

incessant
us
The dogs incessant barking kept the girl awake all night.
perpetual
us
By means of artificial hybridization, practised for a series of years, he has succeeded in producing a race of carnations which are perpetual bloomersThe hybrid perpetual roses as a rule require to be pruned to within 4 to 6 inches of the ground