cowardly
fearful
base
barky
dastard
doglike
double-dyed
half-believing
heart-sickening
insectlike
meek-spirited
owdacious
piddle
pink-eyed
piratical-looking
puppyish
self-mutilation
self-opinionated
smooth-spoken
tamely
tuneable
unhanged
uninquiring
uninventive
unsufferable