menacing creeping
malevolent malice
calcified creature
uncaring and callous
lurking deceptive
ostensibly benign
subversive subnormal
seemingly supine*
equated with slugs
and with puppy-dogs' tails
there is no escaping
the horror of snails
*supine: inactive, passive, or inert, especially from indolence or indifference.
...........................................
The last verse is weak, I know. Any ideas for that, or anything, would be very much appreciated.
