Without end; eternally; in an unending manner.(adverb)
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Use "unendingly" in a sentence
"The debate lays bare just how unendingly difficult it is for a "people who mean to be their own Governors" to actually do so."
"The company as parent died, but the family endures; the siblings continue to forge meaningful connections with each other all over the world -- finding creative ways, as families do, to project themselves unendingly into the future."
"As a result, she, who had lived in the bush all her days and never so much as set foot in a canoe, rocked and rolled unendingly over the broad ocean in a perpetual nightmare of fear."