unflagging — showing persistent effort; tireless and determined
Part of speech: ADJECTIVE
Definition: showing persistent effort; tireless and determined
Pronunciation (IPA): /ʌnˈflæɡɪŋ/
Example Sentences
- Despite 20 cups of coffee, his unflagging enthusiasm for the meeting was honestly suspicious.
- The teacher's unflagging patience with homework excuses was legendary.
- She showed unflagging determination in pursuing her medical degree.
unflagging
ADJECTIVE[/ʌnˈflæɡɪŋ/]
showing persistent effort; tireless and determined

Her unflagging energy carried the marathon runner past every exhausted competitor.

While others are sagging and dragging, unflagging spirit runs strong!
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🎤Pronunciation
🌳Etymology
Origin
Unflagging combines the prefix un- (meaning 'not') with the verb flag, which derives from Middle English and Old Norse roots meaning 'to droop' or 'to weaken.' The metaphor compares a drooping flag to declining energy or effort, so unflagging describes something that does not droop or weaken—remaining constant and persistent.
Breakdown
un- (not, opposite of) + flag (to weaken, droop, lose vigor) + -ing (present participle suffix forming an adjective). The image is of a flag that does not hang limply, suggesting unwavering effort or attention.
🎵Rhyme
🔗Collocations
📝Examples
“Despite 20 cups of coffee, his unflagging enthusiasm for the meeting was honestly suspicious.”
“The teacher's unflagging patience with homework excuses was legendary.”
“She showed unflagging determination in pursuing her medical degree.”
“His unflagging spirit kept the team motivated during difficult times.”
📚Related Words
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