progressive
pro-gres-sive
adjective
Developing or happening gradually and steadily over time.
"The patient showed progressive improvement after treatment."
adjective
Favouring new ideas, social reform, and political change.
"The party adopted a progressive stance on environmental issues."
Thesaurus
Synonyms: liberal, reformist, reform-minded, ordered, increasing, liberalist, degressive, active, progressive tense, continuous tense, imperfect, imperfect tense
Antonyms: conservative, conservativist, regressive