progressively (development)

allmählich (o) (development)

Stück für Stück (o) (development)

langsam (o) (development)

graduell (o) (development)

progressiv (o) (development)

stufenweise (o) (development)

par degrés (o) (development)

petit à petit (o) (development)

progressivement (o) (development)

graduellement (o) (development)

gradatamente (o) (development)

per gradi (o) (development)

progressivamente (o) (development)

poco a poco (o) (development)

gradualmente (o) (development)

poco a poco (o) (development)

gradualmente (o) (development)

de a poco (o) (development)

progresivamente (o) (development)

geleidelijk (o) (development)

trapsgewijs (o) (development)

trapsgewijze (o) (development)

gaandeweg (o) (development)

langzamerhand (o) (development)

stilaan (o) (development)

stukje bij beetje (o) (development)

progressief (o) (development)

gradueel (o) (development)

gradvis (o) (development)

stegvis (o) (development)

bit för bit (o) (development)

lite i taget (o) (development)

efter hand (o) (development)

så småningom (o) (development)

gradualmente (o) (development)

gradativamente (o) (development)

progressivamente (o) (development)

pouco a pouco (o) (development)

aos poucos (o) (development)