LPN
RN
abecedarian
alphabetarian
apprentice
articled clerk
baby
beginner
boot
candidate
catechumen
charge nurse
deb
debutant
district nurse
entrant
fledgling
freshman
graduate nurse
greenhorn
greeny
ignoramus
inductee
infant
initiate
learner
licensed practical nurse
neophyte
nestling
new boy
newcomer
novice
novitiate
nurse
nursing sister
postulant
practical nurse
private-duty nurse
probationist
probe
public health nurse
raw recruit
recruit
registered nurse
rookie
school nurse
scrub nurse
sister
student nurse
criminal
crook
felon
malefactor
outlaw
choirboy
cordwainer
counterexample
empiricism
kaled
linen-draper
nonage
oblate
office-seeker
quantile
quotha
reconnoitring
scholastics
supplicant
understudy
stationer
vacationer