Inside the Universes

Words with a similar base: unflagging

'unflagging'

[indefatigable.s.01] as in: showing sustained enthusiastic action with unflagging vitality

Examples:
an indefatigable advocate of equal rights
a tireless worker
unflagging pursuit of excellence

'unflagging'

[unfailing.s.03] as in: unceasing

Examples:
unfailing loyalty
unfailing good spirits
unflagging courtesy

Origins

					unflagging (English)
├── flagging (English)
└── un- (English)
    ├── on- (Middle English (1100-1500))
    │   ├── on- (Old English (ca. 450-1100))
    │   └── ond- (Old English (ca. 450-1100))
    ├── un- (Middle English (1100-1500))
    │   └── un- (Old English (ca. 450-1100))
    └── unus (Latin)
        └── oinos (Latin)