unpressured
unvolitioned
reflex arc
unresponsive
neuroreflectory
unmoved
nonautoreactive
hesitating
auto-
nonimpotent
unjittery
insensitive
jumping Frenchmen of Maine syndrome
unlathed
clear
Sherrington
unselfconscious
namby-pamby
unaching
unchokable
unagitated
nonmotivational
Sir Charles Scott Sherrington
subassertive
noncued
understimulation
nonrigorous
uncued
unexciting
leisurely
untrembling
unassertive
autoactive
unrigorous
unpropitious
unjumpable
instinctively
easygoing
unstimulating
unconscious
consensual
inadaptive
unintended
easy
hesitatingness
refractory
faltering