kneejerk reflex
patellar reflex
ATV
aldol
anaphylactic
anti-foreign
anti-science
atavistic
diehard
fight-or-flight
global-warming
gun-slinging
instinctual
menopausal
mercifurious
millenarian
polymerase
pro-war
psychophysiological
pupillary
purblind
split-second
xenophobic