This is the 2057th most frequent German word.
schrittweise
Step-by-step; gradually.
used as an adverb describing the manner of progress, meaning 'step by step'
Wir arbeiten schrittweise an der Lösung des Problems.
We are working step by step on solving the problem.
used as an adjective modifying 'Einführung', meaning 'gradual'
Die schrittweise Einführung neuer Regeln hat den Übergang erleichtert.
The gradual introduction of new rules has facilitated the transition.
used as an adverb explaining the sequential nature of events, synonymous with 'gradually'