Search Result for "on the side":
Wordnet 3.0

ADVERB (1)

1. without official authorization;
- Example: "he had made some money on the side"
[syn: unofficially, on the side]



WordNet (r) 3.0 (2006):

on the side
    adv 1: without official authorization; "he had made some money
           on the side" [syn: unofficially, on the side]