Words that start with “O”
5662 words start with O, sorted by length.
Longest: objectification (15 letters) · highest-scoring: oxyphenbutazone (41 pts) · 12 two-letter words for tight spots.
5662
words
15
longest
41
top Scrabble
12
2-letter
6-letter words (255)
oafish 12oakums 12oaring 7oaters 6obeahs 11obelia 8obelus 8obeyed 12obeyer 11obiism 10object 17objets 15oblast 8oblate 8oblige 9oblong 9oboist 8oboles 8obolus 8obsess 8obtain 8obtect 10obtest 8obtund 9obtuse 8obvert 11occult 10occupy 15occurs 10oceans 8ocelli 8ocelot 8ochers 11ochery 14ochone 11ochrea 11ochred 12ochres 11ockers 12ocreae 8octads 9octane 8octans 8octant 8octave 11octavo 11octets 8octopi 10octroi 8octyls 11ocular 8oculus 8oddest 8oddish 11oddity 11odeons 7odeums 9odious 7odists 7odiums 9odored 8odours 7odyles 10oedema 9oeuvre 9offals 12offcut 14offend 13offers 12office 14offing 13offish 15offkey 19offset 12oftest 9ogdoad 9oghams 12ogival 10ogives 10oglers 7ogling 8ogress 7ogrish 10ogrism 9ohmage 12oidium 9oilcan 8oilcup 10oilers 6oilier 6oilily 9oiling 7oilman 8oilmen 8oilway 12oinked 11okapis 12okayed 14oldest 7oldies 7oldish 10oleate 6olefin 9oleine 6oleins 6oleums 8olives 9omasum 10ombers 10ombres 10omegas 9omelet 8omened 9omenta 8onager 7onagri 7onions 6oniony 9onrush 9onsets 6onside 7onuses 6onward 10onyxes 16oocyst 11oocyte 11oodles 7oogamy 12oogeny 10oohing 10oolite 6oolith 9oology 10oolong 7oomiac 10oomiak 12oompah 13oomphs 13oorali 6ootids 7oozier 15oozily 18oozing 16opaque 17opened 9opener 8openly 11operas 8operon 8ophite 11opiate 8opined 9opines 8opioid 9opiums 10oppose 10oppugn 11opsins 8optics 10optima 10optime 10opting 9option 8opuses 8orache 11oracle 8orally 9orange 7orangs 7orangy 10orated 7orates 6orator 6orbier 8orbing 9orbits 8orcein 8orchid 12orchil 11orchis 11orcins 8ordain 7ordeal 7orders 7ordure 7oreads 7oreide 7orfray 12organa 7organs 7orgasm 9orgeat 7orgiac 9orgies 7orgone 7oribis 8oriels 6orient 6origan 7origin 7oriole 6orison 6orlops 8ormers 8ormolu 8ornate 6ornery 9oroide 7orphan 11orphic 13orpine 8orpins 8orrery 9orrice 8oryxes 16oscine 8oscula 8oscule 8osiers 6osmics 10osmium 10osmole 8osmols 8osmose 8osmous 8osmund 9osprey 11ossein 6ossify 12osteal 6ostium 8ostler 6ostomy 11otalgy 10others 9otiose 6otitic 8otitis 6ottars 6ottava 9otters 6ouched 12ouches 11oughts 10ounces 8ouphes 11ourang 7ourari 6ourebi 8ousels 6ousted 7ouster 6outact 8outadd 8outage 7
5-letter words (181)
oaken 9oakum 11oared 6oases 5oasis 5oasts 5oaten 5oater 5oaths 8oaves 8obeah 10obeli 7obese 7obeys 10obias 7obits 7objet 14oboes 7obole 7oboli 7obols 7occur 9ocean 7ocher 10ochre 10ochry 13ocker 11ocrea 7octad 8octal 7octan 7octet 7octyl 10oculi 7odder 7oddly 10odeon 6odeum 8odist 6odium 8odors 6odour 6odyle 9odyls 9ofays 11offal 11offed 12offer 11often 8ofter 8ogams 8ogees 6ogham 11ogive 9ogled 7ogler 6ogles 6ogres 6ohias 8ohing 9ohmic 12oidia 6oiled 6oiler 5oinks 9okapi 11okays 12okehs 12okras 9olden 6older 6oldie 6oleic 7olein 5oleos 5oleum 7olios 5olive 8ollas 5ology 9omasa 7omber 9ombre 9omega 8omens 7omers 7omits 7onery 8onion 5onium 7onset 5ontic 7oohed 9oomph 12oorie 5ootid 6oozed 15oozes 14opahs 10opals 7opens 7opera 7opine 7oping 8opium 9opsin 7opted 8optic 9orach 10orals 5orang 6orate 5orbed 8orbit 7orcas 7orcin 7order 6ordos 6oread 6organ 6orgic 8oribi 7oriel 5orles 5orlop 7ormer 7ornis 5orpin 7orris 5ortho 8orzos 14osier 5osmic 9osmol 7ossia 5ostia 5other 8ottar 5otter 5ottos 5ought 9ounce 7ouphe 10ouphs 10ourie 5ousel 5ousts 5outby 10outdo 6outed 6outer 5outgo 6outre 5ouzel 14ouzos 14ovals 8ovary 11ovate 8ovens 8overs 8overt 8ovine 8ovoid 9ovoli 8ovolo 8ovule 8owing 9owlet 8owned 9owner 8owsen 8oxbow 17oxeye 15oxide 13oxids 13oxime 14oxims 14oxlip 14oxter 12oyers 8ozone 14
4-letter words (107)
oafs 7oaks 8oars 4oast 4oath 7oats 4obes 6obey 9obia 6obis 6obit 6oboe 6obol 6ocas 6odds 6odea 5odes 5odic 7odor 5odyl 8ofay 10offs 10ogam 7ogee 5ogle 5ogre 5ohed 8ohia 7ohms 9oils 4oily 7oink 8okas 8okay 11okeh 11okes 8okra 8olds 5oldy 8olea 4oleo 4oles 4olio 4olla 4omen 6omer 6omit 6once 6ones 4only 7onto 4onus 4onyx 14oohs 7oops 6oots 4ooze 13oozy 16opah 9opal 6oped 7open 6opes 6opts 6opus 6orad 5oral 4orbs 6orby 9orca 6orcs 6ordo 5ores 4orgy 8orle 4orra 4orts 4oryx 14orzo 13osar 4oses 4ossa 4otic 6otto 4ouch 9ouds 5ouph 9ours 4oust 4outs 4ouzo 13oval 7oven 7over 7ovum 9owed 8owes 7owls 7owns 7owse 7oxen 11oxes 11oxid 12oxim 13oyer 7oyes 7oyez 16
3-letter words (45)
2-letter words (12)
Showing the first 600 of 5662 words.
Frequently asked questions
How many words start with O?
There are 5662 words that start with O, from 2 letters up to 15 letters long.
What is the shortest word starting with O?
The shortest is "od" (2 letters).