Progressive darkening Synonyms

Progressive replaced

Definitions for Progressive


  • (adjective) being far along in development
  • (adjective) not bound by traditional ways or beliefs
  • (adjective) being or employing the latest concepts, styles, or techniques

Synonyms for phrase

PD abbreviation

PD is an abbreviation for Progressive Darkening
What does PD stand for?
PD stands for "Progressive Darkening"

Definitions for Darkening


  • (adjective) causing or marked by an atmosphere lacking in cheer
  • (noun) changing to a darker color
  • (adjective) becoming dark or darker as from waning light or clouding over