The word reduce is one possibility.
lessen, reduce, recoil, cringe
Pester is a six letter word that means to annoy
serene
Plenty.It is a six-letter word.
benign
ferret
A six letter word that means argue is bicker.
The six letter word is anthem.
A six letter word that also means next to is beside
screed
Armada is a six letter word for a naval fleet.
"Ragged" is a six-letter word that starts with an r and means tattered and shaggy.
Pester is a six letter word that means to annoy
despot
Charity
zero in
serene
Plenty.It is a six-letter word.