1. fantastic, grand, howling, marvellous, marvelous, rattling, terrific, tremendous, wonderful, wondrous

extraordinarily good or great ; used especially as intensifiers

Example Sentences:
'a fantastic trip to the Orient'
'the film was fantastic!'
'a howling success'
'a marvelous collection of rare books'
'had a rattling conversation about politics'
'a tremendous achievement'

Synonyms

• fantastic
• grand
• howling
• marvellous
• marvelous
• rattling
• terrific
• tremendous
• wonderful

2. marvellously, marvelously, superbly, terrifically, toppingly, wonderfully, wondrous, wondrously

(used as an intensifier) extremely well

Example Sentences:
'her voice is superbly disciplined'
'the colors changed wondrously slowly'

Synonyms

• marvellously
• marvelously
• superbly
• terrifically
• toppingly
• wonderfully
• wondrously