This project would not have been possible without the help of the members of the LEO translators' forums. Many thanks!
LEO Forum


A lot of my wisdom is taken from the following links:

About flat adverbs

Wikipedia: Flat adverb
"Flat adverbs are flat-out useful"
Merriam-Webster: Flat adverbs
"When adverbs fall flat"
"Flat adverbs are exceeding fine"
Drive safe - in praise of flat adverbs
Towson University: Adverbs

About adverbs in general

Merriam-Webster: Adverbs
List of commonly used adverbs