Soberanamente
Supremely
Sumamente
Extremely 1
Habitualmente
Regularly
Gravemente
Seriously
Rápidamente
Quickly
Ruidosamente
Noisily
Seguramente
Safely
Fácilmente
Easily
Tristemente
Sadly
Claramente
Clearly
Only the second is -mente
“habla rapida pero claramente”
Two adverbs that follow each other
Fantásticamente
Fantastically
Algo (as an adverb)
Somewhat
You want to emphasise the adverb
Adverbs go before the verb if
Sistemáticamente
Systematically
Paradójicamente
Paradoxically
Cruelmente
Cruelly
Exactamente
Exactly
Heroicamente
Heroically
Vergonzosamente
Shamefully
Hermosamente
Beautifully
De repente
Suddenly
Despacio
Slowly
Gradualmente
Gradually