Adjective not able has 2 senses
- noteworthy, notable - worthy of notice; "a noteworthy advance in cancer research"
Antonyms: 2 senses of notable , noteworthy, notable
Antonym: unworthy (indirect, via worthy)
- celebrated, famed, far-famed, famous, illustrious, notable, noted, renowned - widely known and esteemed; "a famous actor"; "a celebrated musician"; "a famed scientist"; "an illustrious judge"; "a notable historian"; "a renowned painter"
Antonym: unknown (indirect, via known)
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Noun not able has 1 sense
- luminary, leading light, guiding light, notable, notability - a celebrity who is an inspiration to others; "he was host to a large gathering of luminaries"
--1 is a kind of celebrity, famous person
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