We found one dictionary that defines the word primary group/secondary group:

Business (1 matching dictionary)

1. Primary group/Secondary group: Legal dictionary

▸ Words similar to primary group/secondary group ▸ Usage examples for primary group/secondary group ▸ Idioms related to primary group/secondary group ▸ Wikipedia articles (New!) ▸ Words that often appear near primary group/secondary group ▸ Rhymes of primary group/secondary group ▸ Invented words related to primary group/secondary group