In a begrudging manner; in a manner that is envious or reluctant.(adverb)
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Use "begrudgingly" in a sentence
"This is the same man (and I use that word begrudgingly) that pummeled Miguel Cotto into bloody submission with what many now suspect were similarly tainted hand wraps."
"Walker said he "begrudgingly" accepted the trip to the disabled list, but he also saw the benefit."
"His parents in Boston are "begrudgingly" supporting his decision, although his mother says she plans to visit."