0 used for describing a feeling that is so strong that it cannot be satisfied: --
These symptoms include the acid-induced erosion of the esophagus and enamel, halitosis, malnutrition, severe weight loss and an unquenchable appetite.
The angels will separate the evil from the righteous and throw them into the furnace of unquenchable fire.
He was further known for his unquenchable passion for playing baseball and a buoyant, eccentric and quotable personality that both perplexed and entertained fans.
He: will gather his wheat into the: barn, but the chaff he will: burn up with unquenchable fire.
I have been accused of unquenchable optimism.
He has endured his full share of affliction, but he comes forward to-day with his spirit unquenched and unquenchable, and still the same passionate love of peace.
There is an unquenchable thirst for education and a great need for more technical aid.
It burned over wider areas with a dim but unquenchable flame.