15-Letter Scrabble Words Containing O

15-Letter Scrabble Words Containing O: 4,499 valid words are waiting to be found — useful whether you're stuck on a crossword, solving Wordle, or hunting for a Scrabble play. The biggest scorers here are QUIZZIFICATIONS (47 pts), METHOXYBENZENES (41 pts), OXYPHENBUTAZONE (41 pts), SCHIZOAFFECTIVE (40 pts) and PHOTOXYLOGRAPHY (39 pts). Scrabble and Words With Friends points are shown for every word, each linking to its full definition — great for word scramble practice, anagram solving, or double-checking a Wordle guess. Also try A+O letter combo word list.

4,499Total Words
23.3Avg. Scrabble Points
1"O" Tile Value
47Top Score (QUIZZIFICATIONS)

15-Letter Scrabble Words Containing O: Highest-Value Words

15-letter Scrabble words containing O anywhere in the word with the highest point values start this list — the strongest option if you're solving a puzzle and need it, whether that's Scrabble, Words With Friends, or an anagram challenge. Also try 15 letter words with T.

WordScrabbleWWF
quizzifications4750
methoxybenzenes4143
oxyphenbutazone4144
schizoaffective4042
photoxylography3939
benzodiazepines3842
chromoxylograph3840
objectivization3844

15-Letter Scrabble Words Containing O — All 4,499 of Them

Every 15-letter Scrabble word containing O anywhere in the word that we could find is in this one list — useful whether you're stuck on a crossword clue, checking a Wordle guess, or hunting for your next Scrabble play. Also try 14 letter words containing the letter S.

Showing the top 300 by Scrabble score out of 4,499 total.

quizzifications 47methoxybenzenes 41oxyphenbutazone 41schizoaffective 40photoxylography 39benzodiazepines 38chromoxylograph 38objectivization 38psychoanalyzing 38xylotypographic 38zygophyllaceous 38apophthegmatize 37cyclohexylamine 37hydroxybutyrate 37hypnotizability 37photozincograph 37psychoanalyzers 37ventriloquizing 37coenzymatically 36comprehensivize 36ectomycorrhizae 36ectomycorrhizas 36monophthongized 36psychobiography 36schizophrenetic 36zinjanthropuses 36chemopsychiatry 35demythologizing 35dysmorphophobic 35exoerythrocytic 35extemporization 35hemicryptophyte 35hexachlorophane 35hexachlorophene 35hylozoistically 35hyperpolarizing 35hysterectomized 35microearthquake 35monophthongizes 35overemphasizing 35philosophizings 35photosynthesize 35phytochemically 35projectizations 35psychochemistry 35psychophysicist 35psychosexuality 35rhombenporphyry 35zinckifications 35zoophytological 35zoopsychologies 35zygobranchiates 35azidothymidines 34contextualizing 34decontextualize 34dehydrogenizing 34demythologizers 34deoxyhemoglobin 34extensivization 34hydroxyapatites 34hydroxylapatite 34hydroxyprolines 34hysterectomizes 34lymphadenopathy 34nephrectomizing 34oophorectomized 34overhomogenized 34peroxysulphuric 34phenylbutazones 34phosphatization 34phototypography 34physicochemical 34plethysmography 34polycarboxylate 34postsynchronize 34psychochemicals 34psychopathology 34pyrophotography 34remythologizing 34staphylorrhaphy 34sulphinpyrazone 34xenomorphically 34alexipharmakons 33apothegmatizing 33axiomatizations 33benzenecarbonyl 33biorhythmically 33chlorothiazides 33chlorpromazines 33commercializing 33customizability 33cyclooxygenases 33dehypnotization 33dysmorphophobia 33enhypostatizing 33equiprobability 33excommunicative 33excommunicatory 33gyrofrequencies 33hexachlorethane 33hobbledehoyhood 33hypophosphorous 33hyposensitizing 33laryngectomized 33lexicalizations 33methoxyfluranes 33microtechniques 33monkeywrenching 33mythologization 33oophorectomizes 33overhomogenizes 33oxyhaemoglobins 33phonemicization 33piezometrically 33psychographical 33recontextualize 33resynchronizing 33tranquilization 33xerographically 33zoogeographical 33zoophysiologies 33zoophysiologist 33zoophytologists 33adenohypophyses 32adenohypophysis 32anthropopsychic 32archaeopteryxes 32brachycephalous 32brachypinakoids 32cephalothoraxes 32cholecystectomy 32chondrichthyans 32complementizers 32conveyorization 32cryptozoologies 32cryptozoologist 32desexualization 32dichlorobenzene 32dichotomization 32exteroceptivity 32glyphographical 32halfpennyworths 32hemispherectomy 32hieracosphinxes 32hierarchization 32hobbledehoydoms 32hydrogenization 32hydropathically 32hyperexcretions 32hyperthyroidism 32hypostasization 32hypostatization 32hypothyroidisms 32hystricomorphic 32ichthyophagists 32immunocomplexes 32lexicographical 32lymphocytopenia 32lyophilizations 32microphysically 32monkeywrenchers 32ophthalmophobia 32overadvertizing 32overcapitalized 32overspecialized 32oxytetracycline 32paramyxoviruses 32pathophysiology 32pharmacodynamic 32pharmacotherapy 32phenomenalizing 32photochemically 32physiopathology 32phytogeographic 32phytotoxicities 32polymorphically 32proverbializing 32provincializing 32quodlibetically 32recognizability 32rhombenporphyrs 32rhombporphyries 32sphygmographies 32sulfinpyrazones 32sulphathiazoles 32synchronization 32xeroradiography 32achromatization 31acknowledgeably 31alphabetization 31aminophenazones 31appropinquating 31archaeologizing 31archiepiscopacy 31autoschediazing 31bioequivalences 31brachiocephalic 31brachydactylous 31catholicization 31chaptalizations 31chemotaxonomies 31chemotaxonomist 31cinchonizations 31cockneyfication 31commoditization 31conceptualizing 31decarboxylating 31decommunization 31encephalography 31excommunicating 31exemplification 31exteriorization 31externalization 31hemodynamically 31hibernicization 31hobbledehoyisms 31homochlamydeous 31hydroextractors 31hydromechanical 31hygroscopically 31hyperproductive 31hypochondriacal 31hypochondriasms 31journalizations 31juxtapositional 31macadamizations 31mathematization 31mechanochemical 31mechanomorphism 31misvocalization 31morphophonemics 31morphophonology 31neurohypophyses 31neurohypophysis 31noncomputerized 31nonobjectivisms 31nonpartizanship 31objectification 31ophthalmoscopic 31orthopsychiatry 31overcapitalizes 31overdramatizing 31overfertilizing 31overglamorizing 31overglamourized 31overspecializes 31phoneticization 31phosphorylative 31phototopography 31physiographical 31phytopathogenic 31phytoplanktonic 31piezomagnetisms 31pinealectomized 31plethysmographs 31polygraphically 31polymerizations 31propylitization 31psychodelically 31psychogenically 31psychologically 31psychosociology 31psychosomimetic 31psychosyntheses 31psychosynthesis 31psychotomimetic 31pyrophotographs 31revictimization 31saccharizations 31scaphocephalics 31scaphocephalism 31schematizations 31splenectomizing 31subcivilization 31subvocalization 31symmetrizations 31sympathomimetic 31synecdochically 31textualizations 31typographically 31unexceptionably 31unobjectionably 31acclimatization 30appropinquation 30appropinquities 30archaezoologies 30archeozoologies 30archeozoologist 30bowdlerizations 30chalcographical 30chemoautotrophy 30chemolithotroph 30chemopreventive 30cholangiography 30cholecystostomy 30chromatographic 30cinemicrography 30colliquescences 30communalization 30comprehensively 30

15-Letter Scrabble Words Containing O: Lowest-Value Words

15-letter Scrabble words containing O anywhere in the word that won't win the game on points alone are listed here — still valid plays worth knowing when your rack is short on options, or you're padding out a word scramble roster.

aerosolisations 15antinationalist 15antirationalist 15arterialisation 15autoionisations 15erroneousnesses 15eternalisations 15illustriousness 15

Frequently Asked Questions About 15-Letter Scrabble Words Containing O

How many 15-letter Scrabble words contain O?

4,499 valid 15-letter Scrabble words containing O anywhere in the word, all checked against the Words With Friends dictionary too.

What is the highest-scoring 15-letter Scrabble word containing O anywhere in the word?

QUIZZIFICATIONS is the highest-scoring 15-letter word containing O anywhere in the word, worth 47 Scrabble points (50 in Words With Friends).

Is O a high-value Scrabble tile?

The O tile is worth 1 point in Scrabble, a common letter that shows up across most racks.

Can I unscramble a jumble of letters instead?

Yes — if you have a jumble of letters rather than a fixed length and letter pattern, try the word unscrambler to find every valid word hiding in them, complete with Scrabble and Words With Friends points.