Never wearying; tireless. See Synonyms at tireless.(adjective)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "unwearied" in a sentence
"Miss Austen speaks of "its high grounds and extensive sweeps of country and its sweet retired bay backed by dark cliffs, where fragments of low rock among the sands make it the happiest spot for watching the flow of the tide, for sitting in unwearied contemplation.""
"I could stand up now quite well, and I wandered on till dusk in unwearied admiration."
"So constant are they, and so unwearied is he in doing us good, that he daily loads us with them, according as the necessity of every day requires."