30 greatly synonyms include very much, much, by a considerable amount, considerably, to a great extent, substantially, appreciably, and sizeably. Greatly is an adverb, and its antonyms are slightly and not at all. Here are some additional synonyms for "greatly" with example sentences.
30 other ways to say greatly.
Drastic changes improved the process greatly.
Emotional turmoil affected her decisions greatly.
His performance has improved greatly recently.
I value your opinion greatly.
Public opinion on abortion varies greatly.
She appreciated your help greatly today.
The weather improved greatly this afternoon.
Understanding context improves comprehension greatly.
We've improved greatly since our last meeting.
Your input is greatly appreciated.