grassy field; grassland; meadow; grass-covered plain; savannah; prairie
manuscript; copy; draft; notes; contribution
principle; theory; fundamental truth
middle of a field; middle of a country; field of contest
principle; general rule; as a rule; in principle; in general
motive power; driving force
starting point; origin; origin (of coordinate axes); datum point
(raw) ore; unpolished gemstone
motorized two-wheeled vehicle (with a displacement of less than 50cc); scooter; moped
original picture; key frame; key animation
original author (of a work)
raw materials; ingredients
primary colour; primary color; pure color; unmixed color; original color (of a painting, etc. as opposed to a reproduction)
marshy grassland; wetlands
waste land; wilderness; moor; field; plain
native people; aboriginal; indigenous people
seed stock; seed grain; foundation seed; pure breed; original strain; ancestor
original plan; original bill; original motion; draft
original document (not a copy or adaptation); book in its original language (esp. a European language)
manuscript fee; payment for a piece of writing
origin of a word; derivation of a word; etymology
indelible scene of one's childhood; earliest remembered scene
stencil; template; silkworm egg sheet
standard (for weights and measures)
primeval; primordial; primitive; pristine
original song; original melody
origin of an illness; cause of a disease; pathogenesis; etiology
key animator; lead animator
refined sake not diluted in water; undiluted sake; unblended whisky (whiskey)
original word; original language
place of origin (of a plant or animal species, etc.); natural habitat; original home; place of origin (of manufactured goods)
motor scooter; moped; motorized bicycle
form (printing); forme; typesetting plate; original edition (of a publication)
motorized two-wheeled vehicle (with a displacement of less than 50cc); scooter; moped
protist; protistan; protoctist
formative experience (from one's youth)
root; source; origin; cause
original domicile; permanent address
(classical) element (e.g. earth, water, air, fire); (arch.) origin; (arch.) source
atomic and hydrogen bombs; nuclear and thermonuclear bombs
original judgement; judgment in prior instance
the field; the parade ground
exhibition of original images
underlying asset; underlying security; underlier
aurochs; urus (extinct ancestor of the modern cow, Bos taurus)
wilderness; virgin land; wild land; habitat; native land
crater floor; crater basin
one's former grade; positive grade
urheimat; original homeland of a people or of a language
original court; court of first instance
Gangwon-do (South Korea); Gangwon Province
original passage (in document)
Nosema bombycis (microsporidian parasite responsible for pebrine)
protohistory (the period between prehistory and history)
underlying work; original work
iatrogenic (disease or condition caused by medical treatment)
original fabric; whole cloth
output level (e.g. in manufacturing); consumption rate (e.g. fuel, power); intensity
original judgment; original judgement
original source of re-established family register; old family register
raw fibers; raw fibres; minute fibers; minute fibres