4 letters:
cama, dama, fama, gama, hama, kama, lama, mama, rama, sama, tama

5 letters:
aboma, adama, agama, amama, apama, asama, bhama, brama, caama, camaa, cauma, chama, comma, dhama, drama, faama, glama, gomma, groma, guama, homma, ibama, ilama, iqama, kaama, khama, komma, lhama, llama, maama, mamma, mamod, moama, momma, naama, nahma, namma, nyama, obama, odama, okama, orama, osama, oyama, rahma, ramah, rauma, saama, samaa, shama, slama, somma, tamah, tomah, ulama, usama, yamma

6 letters:
,comma, -orama, adamah, aldama, alfama, aljama, allama, ankama, aoyama, arzama, automa, bahama, borama, brahma, bramah, calama, chamma, dhamma, escama, fiamma, glomma, gotama, hakama, halama, hijama, isamaa, jicama, kalama, karama, kodama, kokama, koyama, kutama, lecama, lezama, lucama, madama, malama, marama, mazama, mitama, naamah, nakama, niyama, pajama, pijama, pramod, pyjama, r/iama, raamah, retama, sajama, salama, sazama, schama, serama, shyama, squama, sudama, tehama, toyama, trauma, tsamma, ujamaa, usamma, vadama, velama, virama, yakama, yatama

7 letters:
abemama, akadama, akiyama, algamaa, allamah, ariomma, ashrama, bergama, bernama, bislama, cariama, daurama, diorama, encauma, etotama, gautama, georama, gintama, giriama, guayama, gyuhama, hygroma, kendama, kindama, neorama, nikamma, okayama, paijama, pigiama, ruhamah, ruhnama, s-comma, saitama, samyama, t-comma, tihamah, yanoama, zamzama

8 letters:
aceldama, akeldama, ambalama, anupamaa, balarama, dhlakama, elishama, endorama, estidama, fujiyama, fukuyama, futurama, gin tama, gokayama, gudetama, hirayama, hitodama, kageyama, kahramaa, katayama, khansama, kokedama, koriyama, kotodama, kuriyama, kusudama, maddamma, magatama, maisamma, maruyama, murayama, myocomma, nakayama, razmnama, saregama, sasayama, satoyama, sawayama, sugiyama, takayama, tokoyama, tokuyama, wagamama, wakayama, wanihama, xinerama, yanomama, yokohama, yokoyama, yoneyama

9 letters:
akbarnama, al-yamama, amblyomma, animerama, baburnama, castorama, conforama, counamama, cyclorama, dama dama, diaporama, dramarama, grandmama, hydrosoma, kami-sama, kashiyama, matsuyama, maya jama, melodrama, monodrama, myriorama, ngwenyama, nishiyama, pachamama, polyorama, pornorama, pranayama, radiorama, sensorama, tilottama, tsuritama, vadinamma, wonderama

10 letters:
aholibamah, arashiyama, balderrama, bananarama, barotrauma, bathukamma, chandamama, chillerama, dalai lama, fujinoyama, genus dama, genus lama, grand lama, guadarrama, hygrotrama, karuthamma, kataragama, kusarigama, lo-ruhamah, osteocomma, photodrama, phrynosoma, polytrauma, satyabhama, simpsorama, sociodrama, striporama, takamiyama, toonturama, valderrama, wishnutama

11 letters:
ashwatthama, crime drama, higashiyama, longisquama, microtrauma, monothalama, neurotrauma, padshahnama, parashurama, pseudomamma, psychodrama, total drama, trypanosoma, ukanomitama

12 letters:
closet drama, comedy-drama, future-drama, jun fukuyama, santi aldama, siddhashrama

13 letters:
kudalasangama, mushihimesama, musical drama, panstereorama, rina sawayama

14 letters:
domestic llama, hypermyriorama, inverted comma, kohei kameyama

15 letters:
14th dalai lama

16 letters:
hideki matsuyama, interferon-gamma

25 letters:
japanese television drama

3 letters:
ana

4 letters:
sana, nona

5 letters:
donna, liana, wanna, gonna, asana, ivana

6 letters:
tswana, tucana, guyana, guiana, iguana, parana

7 letters:
melaena, madonna, nirvana, tijuana, fabiana, othonna, porzana, tectona, toscana

8 letters:
botswana, gentiana, dracaena, mahayana, bechuana, batswana, hinayana, majorana, setswana

9 letters:
marijuana, marihuana, nicotiana

10 letters:
belladonna, sebastiana

11 letters:
prima donna

12 letters:
dutch guiana, genus iguana

13 letters:
common iguana, desert iguana, iguana iguana, marine iguana

14 letters:
british guiana

16 letters:
genus sebastiana

18 letters:
netherlands guiana

19 letters:
capital of botswana