Answer
Oasis
Occidental
Ochnaceous
Octopus
Odobenus - the genus of the walrus
Odontology
Oenology
Ohm
Oil
Oilbird
Okapi
Olea - the genus of olives
Oleander
Oleaginous
Oligocene
Oligosaccharide
Olivine
Omega
Omnivore
Ontogeny
Oocyte
Oogamous
Oogenesis
Opal
Ophrys
Ophthalmology
Ophthalmosaurus
Orbit - the opening in the skull of mammals for the eye
Orbit - the path planets take around stars
Orca
Orcaella - the genus of the Irrawaddy dolphin
Orchidaceous
Order - a taxonomic level between Class and Family
Ordovician
Organ
Organic
Oriental region
Oriole
Orology
Oropendola
Oryctolagine
Orthodontist
Orthopteran
Osteichthyan
Ostracod
Ostrich
Oviraptor
Owl
Owlet
Owlet nightjar
Ozone
A science letter that starts with A is ASTRONOMY!!
Fibromyalgia,
obscurityobscenityobesityobligatoryobviouslyoddlyoddityoratoryorganicallyoffertoryoilyonlyopportunityorangeryornatelyorderlyorgandyoriginallyordinarilyornery
Ten big words that start with J are:Jack-in-the-boxJack-in-the-pulpitJack-o-lanternjackhammerJambalayajeopardizejourneymanJudgementalJurisdictionJuxtaposition
Nouns are not describing words, adjectives are the words that describe noun; people is a noun. Some adjectives starting with O that describe people are:objectiveobliviousobsessedobtuseobviousoldopenopportunisticoriginalorneryostentatiousowlishSome nouns for people that start with O are:oboistoceanographerofficerOlympianopera singeropportunistophthalmologistorganistornithologistorthopedistoutsideroyster farmer
· organic · osmosis · oxygen · octet rule
Ozone, optics, organic, orbit.
observatory, observation, object, observe, oriental, body parts , you name it.
type in words that start with O it will give you lots of words that start with O and just put it in a list!
Velocity and volume are science words.
· osmosis
Some words related to space science that start with A:Apollo Missionsastronautsastronomyasteroidsatmosphereadventureamazing photosArmstrong, Neil
Some words that start with the letter O are:oceanOddOdeofoffOfficeogreoldOliveOnoneOpalOppositeorOrangeorboreganoorganismorgasmorigamiotherotteroughtOxymoronoval
Very few words start with o. Famous word aum starts with a but not o.
atom
obvious,octogon,octopus,off,on,october lots of words that start with an "o"
Math words that start with o are operation, order, octagon,ordinary,and more to come!