2 syllables:
-pnea, -pnoea, be a, bn fmea, bria, chia, cleah, cms ea, dhia, dia, dvi a, free a, freia, gaea, h-iia, ia, jia, korea, kreia, kriya, leah, leigha, lia, mbeya, mia, mit'a, mmpi a, ngfi a, niyyah, pfmea, phaea, phthia, pia, pnoea, priya, qui a, rhea, ria, sea a, see a, she a, shia, shiah, snia, speea, spnea, stria, thea, thee a, three a, tia, tree a, tr ea, yttria, zia

3 syllables:
-acea, -rrhea, -rrhoea, achaea, actaea, aeaea, afiaa, ageia, aglaea, algea, aliya, aliyah, althaea, althea, alyea, andreea, ansia, aphaea, apnoea, arbeia, areia, asea, ashia, asiya, assia, astraea, badea, badeah, baphia, basia, belyea, berea, bettiah, blighia, bo-hiya, boshiya, brachia, butea, canea, cardea, casia, cerea, chaldaea, chiria, circaea, cobaea, corea, corsia, cosmea, crimea, cuphea, cypraea, danaea, degree a, diarhea, diriyah, disgaea, drexciya, duryea, dyspnea, dyspnoea, eucleia, eupnaea, eupnoea, foresee a, frisia, garcia, gastraea, gensia, george weah, gerea, gibeah, glugea, gryphaea, gudea, hadiya, hakea, herzliya, hosea, hydea, hygiea, hygieia, idea, ideia, ikea, indriya, isaea, ishiah, jalea, jambiya, japhia, jubaea, judea, kaliya, kania, kareah, kariya, keshia, kezia, keziah, ksatriya, kshattriya, lakeshia, latria, lenaea, lernaea, limnaea, linnaea, lumea, lutea, lymnaea, machiya, mageia, mammea, maria, mariya, marsiya, medea, mejilla, melchiah, minea, mithraea, moriya, moschea, nadhiya, napaea, navsea, nekia, nekyia, nicaea, niceaea, nordea, nymphaea, obeah, omiya, orea, orgyia, oriya, ostrea, pangaea, peraea, perea, philia, phocaea, pistia, pitsea, plataea, pompeia, popiah, psophia, qiddiya, rakia, rakiya, richea, rotea, rrhea, rrhoea, rufiyaa, saliya, sattriya, schizaea, scleria, scyllaea, shenseea, shimeah, sofia, sofiya, sophia, spiraea, sripriya, subia, sunniah, talea, taqiyya, tarpeia, tashia, tolmiea, toria, tortilla, tortilla', tudiya, unghia, urea, urrea, valea, wadiya, welchia, weldiya, wikia, yehiya, yulia, yuliya, zaidiyyah, zakiya, zareah, zoaea

4 syllables:
abrachia, abyssinia, acheiria, acorea, acrisia, adenia, adrasteia, adygea, ahmadiyya, ahmadiyyah, ajdabiya, akbariyya, al-ghashiyah, alashiya, aleshia, alethea, aletheia, amalea, amalthaea, amalthea, antheraea, apamea, apatheia, aperea, aposthia, aprilia, arctogaea, argentia, argyreia, aristeia, asabiyyah, asamblea, asebeia, athenaea, atypia, balmorhea, barathea, barbarea, batiniyya, batrachia, bengoechea, berachiah, bergenia, bhanupriya, black maria, blechnaceae, blennorrhea, blennorrhoea, bossiaea, bramalea, brightlingsea, brodiaea, bronchorrhea, brugmansia, caesarea, calcanea, callisteia, cananea, cancelleria, cenchrea, chamaea, chiminea, choghadiya, chuvashia, ciaccia, cinerea, cinquedea, clamidia, collinsia, contrasea, cooperia, cordelia, cornaceae, corokia, cumacea, cyanea, cyberia, cyberrhea, cytherea, dahabeah, dahabiah, dataria, diarrea, diarreah, diarrhea, diarrhoea, digenea, dionaea, dobrogea, dodonaea, dorothea, dulcinea, dvd a, dysaphia, ecosia, eimeria, emydea, enkrateia, epigaea, eritrea, eschscholtzia, europea, eusuchia, flindersia, fumaria, furusiyya, galabiya, galatea, galeria, galilea, galleria, gazania, geagea, genus rhea, geoffroea, gephyrea, gonidia, gonorea, gonorhea, gonorrea, gonorrhea, gonorrhoea, gorgoneia, graphorrhea, guarantee a, guberniya, hariprriya, hashiriya, hialeah, hibbertia, himalia, horimiya, hyalea, hydnaceae, hydrorrhea, hymenaea, hyperpnoea, hypogea, hypopnoea, idumaea, ikaria, ipomea, isaipriya, ituraea, iturea, jabaliya, jahiliyyah, jellabiya, jiraiya, justicia, kadhimiya, kamaiyah, kampuchea, karakia, khakassia, kidzania, killilea, kinesia, kohleria, lambertia, larvacea, lee zii jia, leitneria, lemuria, leucorrhea, leucorrhoea, leukorrhea, leukorrhoea, liguria, linaceae, linaria, lobosea, logorrhea, logorrhoea, lunaria, lymphorrhea, machinea, maclurea, makatea, malakia, malpighia, mantinea, manussiha, mausolea, megalia, menorrhea, menorrhoea, mertensia, metrorrhea, minebea, miseria, mulukhiyah, mythodea, mythopoeia, naegleria, nahariya, nasiriyah, naumachia, necochea, nemesea, neogaea, nicosia, nobatia, nopalea, north korea, notogaea, notogea, ochnaceae, ochrea, ommatea, orthopnoea, ostracea, otorrhea, otorrhoea, palmaria, panacaea, panacea, panaceia, panarea, papaleo, parkeria, parroquia, parzania, passerea, pathopoeia, periboea, phoneutria, photopea, phthorimaea, physalia, piqueria, pizzeria, politeia, porphyria, potidaea, priapeia, promethea, propylaea, psoralea, pulastya, puparia, purpurea, pyorrhea, pyorrhoea, qadariyah, qadiriyya, raiatea, rangrasiya, rehabiah, retinea, rhinorrhea, rhinorrhoea, romalea, rosacea, rosalia, roystonea, rubidgea, saawariya, sabinea, sadleria, saintpaulia, saizeriya, salisburia, samaria, sanguinea, sathyapriya, saussurea, schaffneria, seborrhea, seborrhoea, senusiyya, seraiah, shantipriya, sigiriya, sirenia, sonchiriya, south korea, souvlakia, spathodea, spermidia, spiralia, spyeria, stanhopea, stearrhea, steatorrhea, steatorrhoea, st lucia, subarea, succorrhoea, sufganiyah, synaphea, tabebuia, tanzania, tao tsuchiya, teresia, testacea, thaliacea, theileria, thermobia, tijaniyyah, timothea, tinsukia, tornaria, tribrachia, tsakonia, ubeidiya, urginea, valkyria, valkyrie, visalia, walkyrie, wallacea, xanthorhoea, xanthorrhoea, zabaniyah, zabaniyya

5 syllables:
7-keto-dhea, acrophilia, aigialeia, aimee garcia, akkermansia, al-maarij, al-malikiyah, al-shahaniya, al-wataniya, albuginea, alislamiyya, amblyaphia, amenorrhea, amenorrhoea, amniorrhea, amphicarpaea, anamaria, annamaria, antennaria, apoidea, arimathaea, asiphonea, asteridea, basophilia, bilateria, biografia, biophilia, bougainvillaea, burkholderia, caballeria, carpentaria, casiopea, cassiopea, cassiopeia, cavalleria, cerealia, cirripedia, cochlearia, cronologia, cyclosporeae, cypripedia, dacryorrhea, dany garcia, decumaria, desmoplasia, dfmea, diapensia, dicranaceae, diomedea, dracaenaceae, dysmenorrhea, dysmenorrhoea, endothelia, entocornea, epineuria, euchambersia, euglenaceae, eumenorrhea, formicaria, gabi garcia, galactorrhea, galactorrhoea, gallinaceae, glandularia, glycorrhachia, gordiacea, gunvalkyrie, himesh reshammiya, hirudinea, hydrachnidia, hyperaphia, iphigeneia, juvenilia, kadesh-barnea, kahikatea, kalamaria, kombinaciya, laminaria, lernaeacea, logophilia, lygophilia, lysimachia, macrophilia, malamatiyya, melanorrhoea, menologia, microbrachia, muhammadiyah, mysidacea, nerdfighteria, novopangaea, otopyorrhea, panathenaea, pandanaceae, pannipitiya, pantelleria, penthesileia, peritonea, pgmea, pharmacopeia, pharmacopoeia, physemaria, plantaginaceae, pleurobrachia, polymeria, pontederia, prosopopeia, pseudotinea, psychomachia, pyramidia, radialia, remipedia, retrophilia, rochalimaea, sagittaria, santa-maria, scopophilia, scotophilia, sedentaria, serpentaria, shanmukhapriya, sialorrhea, slavophilia, solanaceae, solpugidea, spectrophilia, spermatorrhea, spermatorrhoea, succedanea, suhrawardiyya, sulaymaniyah, tauromaquia, technophilia, tecnologia, thiourea, thrombophilia, timothy weah, trachearia, tubularia, uforia, usnea, utsunomiya, veneracea, verbenaceae, wikipedia, xanthorroea, zaphnath-paaneah, zaporizhzhia, zelotypia, zerophilia

6 syllables:
abdominalia, abecedaria, adenophorea, ailuroidea, al-filistiniyyah, ascidioidea, aspidogastrea, ave maria, balsaminaceae, biastophilia, carbamylurea, casuarinaceae, coproporphyria, cryptomenorrhea, cyclophyllidea, diego-garcia, echoacousia, emojipedia, encrinoidea, flag of south korea, fushimi-no-miya, genus galleria, giraffoidea, gondwanatheria, gorgoniacea, hydroxyurea, hypermenorrhea, hypomenorrhea, kharaharapriya, macroscelidea, malonylurea, marsupialia, nelumbonaceae, nitrosourea, olfactophilia, onomatopeia, onychogalea, ophiurioidea, ovalentaria, pennatulacea, phenolic urea, phytozoaria, polygonaceae, polymenorrhea, porphyrinuria, portulacacaea, preconceived idea, priapulacea, qalandariyya, saurobatrachia, scorpionidea, silicoidea, sipunculacea, stenopodidea, sulfonylurea, sulphonylurea, tetraphyllidea, utricularia, vibrionaceae, vodafone idea

7 syllables:
acephalobrachia, acephalorrhachia, acrotomophilia, ascaridoidea, brachymetatarsia, english wikipedia, filarioidea, haruhi suzumiya, hippocastanaceae, history of korea, mycoplasmatacaea, oligomenorrhea, pentatomoidea, phenylthiourea, pneumococcosuria, republic of korea, rhabdiasoidea, rhizopogonaceae, toyotamaphimeia, valerianaceae, zoomastigophorea

8 syllables:
actinomycetacaea, capital of north korea, capital of south korea, chamath palihapitiya, conscription in south korea, cypripedioideae, ethylnitrosourea, methylnitrosourea, mycobacteriacaea, phytomastigophorea

9 syllables:
alpha-naphthylthiourea, demographics of south korea, diethylmalonylurea, economy of south korea, ethylenethiourea

10 syllables:
antonov an-225 mriya

4 syllables:
glyceria