slow·ly 
/ˈsloʊli/ adverb
/ˈsloʊli/ adverb [more slowly; most slowly] : in a slow way or at a low speed
▪ go/walk/drive slowly ▪ working/talking/moving slowly ▪ Things are slowly getting better.
▪ go/walk/drive slowly ▪ working/talking/moving slowly ▪ Things are slowly getting better.
slowly but surely
: by making slow but definite progress — used to stress that something is happening or being done even though it is not happening or being done quickly ▪ We're getting the work done, slowly but surely.
