Adverb
Synonyms by this part of speech
To an extremely high extent or magnitude
- extremely
- very
- awfully
- terribly
- exceedingly
- significantly
- eminently
- seriously
- uncommonly
- frightfully
Truly genuine and sincere in nature
- genuinely
- sincerely
- wholeheartedly
- honestly
- truly
- very
- categorically
- certifiably
- absolutely
- authentically
With true and heartfelt sincerity
- sincerely
- genuinely
- earnestly
- honestly
- truly
- wholeheartedly
- seriously
- truthfully
- fervently
- artlessly