antivivisectionist

agriculturalist

assimilationist

biotechnologist

conservationist

constructionist

endocrinologist

experimentalist

instrumentalist

insurrectionist

interventionist

ophthalmologist

phenomenologist

photojournalist

physiotherapist

preservationist

psychotherapist

quarterfinalist

anthropometrist

anthropophagist

anthroposophist

antiabortionist

anticlericalist

anticolonialist

antimaterialist

abstractionist

aerodynamicist

anthropologist

aromatherapist

astrobiologist

astrophysicist

bacteriologist

constructivist

educationalist

epidemiologist

epistemologist

existentialist

fundamentalist

harpsichordist

horticulturist

hypnotherapist

integrationist

microbiologist

neurobiologist

neuroscientist

obstructionist

paleontologist

parasitologist

pharmacologist

acupuncturist

agriculturist

anticommunist

archaeologist

catastrophist

climatologist

conceptualist

contortionist

cosmetologist

criminologist

dermatologist

electrologist

ethnobotanist

exhibitionist

expressionist

functionalist

gerontologist

herpetologist

ichthyologist

impressionist

individualist

industrialist

liberationist

meteorologist

psychologist

abolitionist

accordionist

archeologist

biophysicist

cardiologist

caricaturist

collectivist

cryptanalyst

cryptologist

editorialist

educationist

embryologist

entomologist

essentialist

evolutionist

expansionist

extortionist

futurologist

geophysicist

geoscientist

glaciologist

gynecologist

hematologist

abortionist

accompanist

adventurist

anesthetist

anthologist

audiologist

behaviorist

bioethicist

chiropodist

chloroplast

clarinetist

colonialist

consumerist

corporatist

cosmologist

creationist

determinist

disinterest

easternmost

endodontist

ethnologist

etymologist

flabbergast

friendliest

specialist

enthusiast

journalist

absolutist

agronomist

antagonist

autonomist

balloonist

bassoonist

biochemist

blastocyst

bottommost

capitalist

cartoonist

centralist

ceramicist

chauvinist

classicist

cloudburst

completest

completist

conformist

crookedest

empiricist

breakfast

northwest

scientist

broadcast

checklist

communist

economist

guitarist

northeast

socialist

southeast

southwest

strongest

terrorist

therapist

absurdist

aerialist

alchemist

allergist

anarchist

anatomist

apologist

archivist

ballsiest

contrast

greatest

interest

activist

catalyst

cheapest

earliest

forecast

foremost

playlist

simplest

smallest

toughest

youngest

airburst

alarmist

alpinist

altruist

amethyst

angriest

arborist

arsonist

backlist

beefiest

against

biggest

contest

highest

largest

request

suggest

amongst

analyst

easiest

exhaust

fastest

tourist

closest

compost

consist

deepest

dentist

hardest

harvest

hottest

longest

nearest

podcast

adjust

almost

artist

assist

breast

forest

honest

invest

latest

whilst

arrest

finest

lowest

newest

oldest

priest

resist

robust

insist

modest

racist

safest

utmost

accost

chest

coast

exist

first

guest

least

trust

worst

beast

boost

ghost

quest

blast

burst

crest

crust

feast

frost

midst

moist

toast

twist

waist

wrist

best

cast

cost

dust

east

fast

host

just

last

list

lost

most

must

past

post

rest

test

vast

west

fist

mist

nest

pest

rust

est

ist