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Definitions

greatly

[greyt-lee] / ˈgreɪt li /
ADVERB
considerably
Synonyms
STRONGEST
enormously extremely highly hugely immeasurably immensely incredibly indeed largely markedly mightily notably remarkably tremendously vastly very much
WEAK
abundantly by much conspicuously eminently emphatically exceedingly exceptionally famously glaringly in great measure incalculably incomparably infinitely inimitably intensely most much on a large scale powerfully strikingly superlatively supremely surpassingly
Antonyms
STRONGEST
little
WEAK
inconsiderably insignificantly unremarkably

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

After the debut of U.S. shale oil, OPEC’s power to sway markets appeared greatly diminished.

From The Wall Street Journal • Apr. 28, 2026

"A larger survey footprint will greatly improve our constraints on cosmological parameters and improve our dark matter program," said Honscheid.

From Science Daily • Apr. 28, 2026

King Charles III was "greatly relieved" Trump, his wife Melania and other guests were unharmed, Buckingham Palace said.

From Barron's • Apr. 26, 2026

"It's something that would have greatly benefited my family when I was growing up," he told BBC Radio Surrey.

From BBC • Apr. 23, 2026

Poseidon was greatly angered and punished the people by sending a disastrous flood.

From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton