What it the opposite connotation of the following words?

Question

notorious
assertive
right-wing
orderly-well organized
garbage collector
pre-owned
dirt
fragrance
economical
big spender

Answer 1

notorious (negative connotation) - well known (positive connotation)
assertive (positive) - overbearing (negative)
right-wing (negative) - conservative (positive)
orderly-well organized (positive) - control-freak (negative)
garbage collector (negative) - sanitation worker (positive)
pre-owned (positive) - used (negative)
dirt (positive) - filth (negative)
fragrance (positive)- odor (negative)
economical (positive) - cheap (negative)
big spender (negative) - consumer (positive)

Answer 2

You're not asking for opposite "connotations." You really asking for opposite meanings which are called antonyms in English.

Ignominious
retiring
left-wing (Duh!) liberal
disorganized
(Don't know of any.)
Brand new
(There is no opposite.)
Stench
Costly
Penny pincher, tightwad