bad
inferior
ordinary
adulterated
amidships
artless
average
banal
base
betwixt and between
blemished
central
common
commonplace
core
damaged
defective
deficient
dull
equatorial
equidistant
erroneous
everyday
fair
fair to middling
fairish
fallible
faulty
found wanting
garden-variety
half-assed
halfway
immature
impaired
imperfect
imprecise
impure
inaccurate
inadept
inadequate
inapt
inattentive
incompetent
incomplete
indifferent
inefficient
inept
inexact
inexpert
insipid
mean
median
mediate
mediation
mediator
mediocrity
medium
admirable
consummate
creative
disappoint
exceptional
first-rate
middling
mundane
nineteenth-century
outstanding
prosaic
second-rate
talented
tolerable
uninteresting
unsuccessful
versatile
Stoker
Zocor
broker
coker
croaker
croker
folker
joker
nonsmoker
ochre
poker
smoker
soaker
stoker