We found one dictionary that defines the word unplanning:

General (1 matching dictionary)

1. unplanning: Wiktionary

Opposite: planning, organized, methodical, systematic, structured ▸ Words similar to unplanning ▸ Usage examples for unplanning ▸ Idioms related to unplanning ▸ Wikipedia articles (New!) ▸ Words that often appear near unplanning ▸ Rhymes of unplanning ▸ Invented words related to unplanning