peccadillo

peccadillo
a mistake or small error

isometric

isometric
having equal dimensions

armistice

armistice
an agreement of two opposing parties to stop fighting

drudge

drudge
unpleasant or menial work

oscillate

oscillate
to swing between two fixed points

vacillate

vacillate
to waiver in opinion

bodacious

bodacious
likely a combination of 'bold' and 'audacious'.