There are 540 words containing 2A, M and Z, https://www.bestwordlist.com/c/a/4/wordswithaamz.htm
ACCLIMATIZABLE ACCLIMATIZATION ACCLIMATIZE ACCLIMATIZED ACCLIMATIZER
ACCLIMATIZERS ACCLIMATIZES ACCLIMATIZING ACETAZOLAMIDE ACETAZOLAMIDES
ACHROMATIZATION ACHROMATIZE ACHROMATIZED ACHROMATIZES ACHROMATIZING
AGGRANDIZEMENT AGGRANDIZEMENTS ALPRAZOLAM ALPRAZOLAMS ALTAZIMUTH
ALTAZIMUTHS AMAZE AMAZEBALLS AMAZED AMAZEDLY AMAZEDNESS AMAZEDNESSES
AMAZEMENT AMAZEMENTS AMAZES AMAZING AMAZINGLY AMAZON AMAZONIAN
AMAZONIANS AMAZONITE AMAZONITES AMAZONS AMAZONSTONE AMAZONSTONES
AMINOPHENAZONE AMINOPHENAZONES AMORTIZABLE AMORTIZATION AMORTIZATIONS
AMPERZAND AMPERZANDS ANAGRAMMATIZE ANAGRAMMATIZED ANAGRAMMATIZES
ANAGRAMMATIZING ANATHEMATIZE ANATHEMATIZED ANATHEMATIZES ANATHEMATIZING
ANATOMIZATION ANATOMIZATIONS ANATOMIZE ANATOMIZED ANATOMIZER
ANATOMIZERS ANATOMIZES ANATOMIZING ANIMALIZATION ANIMALIZATIONS
ANIMALIZE ANIMALIZED ANIMALIZES ANIMALIZING ANONYMIZATION ANONYMIZATIONS
APOPHTHEGMATIZE APOTHEGMATIZE APOTHEGMATIZED APOTHEGMATIZES APOTHEGMATIZING
AROMATIZATION AROMATIZATIONS AROMATIZE AROMATIZED AROMATIZES
AROMATIZING ATOMIZATION ATOMIZATIONS AUTOMATIZATION AUTOMATIZATIONS
AUTOMATIZE AUTOMATIZED AUTOMATIZES AUTOMATIZING AVIZANDUM AVIZANDUMS
AXIOMATIZATION AXIOMATIZATIONS AXIOMATIZE AXIOMATIZED AXIOMATIZES
AXIOMATIZING AZIMUTHAL AZIMUTHALLY AZOOSPERMIA AZOOSPERMIAS AZOTAEMIA
AZOTAEMIAS AZOTAEMIC AZOTEMIA AZOTEMIAS BARMITZVAH BARMITZVAHS
BASMITZVAH BASMITZVAHS BATHMITZVAH BATHMITZVAHS BATHMIZVAH BATHMIZVAHS
BATMITZVAH BATMITZVAHS CARAMELIZATION CARAMELIZATIONS CARAMELIZE
CARAMELIZED CARAMELIZES CARAMELIZING CARBAMAZEPINE CARBAMAZEPINES
CARBIMAZOLE CARBIMAZOLES CHALAZOGAMIC CHALAZOGAMIES CHALAZOGAMY
CHAZANIM CHAZZANIM CLONAZEPAM CLONAZEPAMS COENZYMATICALLY COMMUNALIZATION
CRIMINALIZATION DEAMINIZATION DEAMINIZATIONS DECIMALIZATION DECIMALIZATIONS
DEDRAMATIZE DEDRAMATIZED DEDRAMATIZES DEDRAMATIZING DEFAMILIARIZE
DEFAMILIARIZED DEFAMILIARIZES DEFAMILIARIZING DEGLAMORIZATION
DEHUMANIZATION DEHUMANIZATIONS DEMAGNETIZATION DEMATERIALIZE
DEMATERIALIZED DEMATERIALIZES DEMATERIALIZING DEMOCRATIZATION
DEMORALIZATION DEMORALIZATIONS DEMUTUALIZATION DEPARTMENTALIZE
DIAZEPAM DIAZEPAMS DIAZOMETHANE DIAZOMETHANES DOGMATIZATION DOGMATIZATIONS
DRAMATIZABLE DRAMATIZATION DRAMATIZATIONS DRAMATIZE DRAMATIZED
DRAMATIZER DRAMATIZERS DRAMATIZES DRAMATIZING ENZYMATICALLY EPIGRAMMATIZE
EPIGRAMMATIZED EPIGRAMMATIZER EPIGRAMMATIZERS EPIGRAMMATIZES
EPIGRAMMATIZING ESTRAMAZONE ESTRAMAZONES FAMILIARIZATION FAMILIARIZE
FAMILIARIZED FAMILIARIZER FAMILIARIZERS FAMILIARIZES FAMILIARIZING
FLUNITRAZEPAM FLUNITRAZEPAMS FORMALIZABLE FORMALIZATION FORMALIZATIONS
FORMULARIZATION GERMANIZATION GERMANIZATIONS GLAMORIZATION GLAMORIZATIONS
GRAMMATICIZE GRAMMATICIZED GRAMMATICIZES GRAMMATICIZING HAEMATOZOA
HAEMATOZOON HAEMODIALYZER HAEMODIALYZERS HAMZA HAMZAH HAMZAHS
HAMZAS HARAMZADA HARAMZADAS HARAMZADI HARAMZADIS HARMONIZABLE
HARMONIZATION HARMONIZATIONS HAUSSMANNIZE HAUSSMANNIZED HAUSSMANNIZES
HAUSSMANNIZING HAZANIM HAZMAT HAZMATS HAZZANIM HEMATOZOA HUMANIZATION
HUMANIZATIONS IMMATERIALIZE IMMATERIALIZED IMMATERIALIZES IMMATERIALIZING
IMMORTALIZATION INFORMATIZATION JAZZMAN KAMIKAZE KAMIKAZES KATZENJAMMER
KATZENJAMMERS LAMINARIZE LAMINARIZED LAMINARIZES LAMINARIZING
LAYMANIZE LAYMANIZED LAYMANIZES LAYMANIZING LEMMATIZATION LEMMATIZATIONS
LORAZEPAM LORAZEPAMS MACADAMIZATION MACADAMIZATIONS MACADAMIZE
MACADAMIZED MACADAMIZER MACADAMIZERS MACADAMIZES MACADAMIZING
MACARIZE MACARIZED MACARIZES MACARIZING MACROZAMIA MACROZAMIAS
MADERIZATION MADERIZATIONS MAGAZINE MAGAZINES MAGAZINIST MAGAZINISTS
MAGNETIZABLE MAGNETIZATION MAGNETIZATIONS MANZANILLA MANZANILLAS
MANZANITA MANZANITAS MARGINALIZATION MARGINALIZE MARGINALIZED
MARGINALIZES MARGINALIZING MARKETIZATION MARKETIZATIONS MARMALIZE
MARMALIZED MARMALIZES MARMALIZING MARMARIZE MARMARIZED MARMARIZES
MARMARIZING MARTYRIZATION MARTYRIZATIONS MARZIPAN MARZIPANNED
MARZIPANNING MARZIPANS MASCULINIZATION MATERIALIZATION MATERIALIZE
MATERIALIZED MATERIALIZER MATERIALIZERS MATERIALIZES MATERIALIZING
MATHEMATICIZE MATHEMATICIZED MATHEMATICIZES MATHEMATICIZING MATHEMATIZATION
MATHEMATIZE MATHEMATIZED MATHEMATIZES MATHEMATIZING MATZA MATZAH
MATZAHS MATZAS MAXIMIZATION MAXIMIZATIONS MAZAEDIA MAZAEDIUM
MAZARD MAZARDS MAZARINADE MAZARINADES MAZARINE MAZARINES MAZOURKA
MAZOURKAS MAZUMA MAZUMAS MAZURKA MAZURKAS MAZZARD MAZZARDS MECHANIZABLE
MECHANIZATION MECHANIZATIONS MEDIATIZATION MEDIATIZATIONS MEDICALIZATION
MEDICALIZATIONS MELANIZATION MELANIZATIONS MELODRAMATIZE MELODRAMATIZED
MELODRAMATIZES MELODRAMATIZING MEMORIALIZATION METABOLIZABLE
METAGRABOLIZE METAGRABOLIZED METAGRABOLIZES METAGRABOLIZING METALIZATION
METALIZATIONS METALLIZATION METALLIZATIONS METAMICTIZATION METASTASIZE
METASTASIZED METASTASIZES METASTASIZING METAZOA METAZOAL METAZOAN
METAZOANS MEZZALUNA MEZZALUNAS MILITARIZATION MILITARIZATIONS
MINERALIZABLE MINERALIZATION MINERALIZATIONS MINIATURIZATION
MISCHARACTERIZE MISVOCALIZATION MORALIZATION MORALIZATIONS MOZZARELLA
MOZZARELLAS MUSICALIZATION MUSICALIZATIONS MUTUALIZATION MUTUALIZATIONS
NEWSMAGAZINE NEWSMAGAZINES NITRAZEPAM NITRAZEPAMS NIZAMATE NIZAMATES
NOMADIZATION NOMADIZATIONS NOMINALIZATION NOMINALIZATIONS NORMALIZABLE
NORMALIZATION NORMALIZATIONS OPTIMALIZATION OPTIMALIZATIONS OVERDRAMATIZE
OVERDRAMATIZED OVERDRAMATIZES OVERDRAMATIZING OXAZEPAM OXAZEPAMS
PARAMETERIZE PARAMETERIZED PARAMETERIZES PARAMETERIZING PARAMETRIZATION
PARAMETRIZE PARAMETRIZED PARAMETRIZES PARAMETRIZING PASSAMEZZO
PASSAMEZZOS PRAGMATIZATION PRAGMATIZATIONS PRAGMATIZE PRAGMATIZED
PRAGMATIZER PRAGMATIZERS PRAGMATIZES PRAGMATIZING RACEMIZATION
RACEMIZATIONS RANDOMIZATION RANDOMIZATIONS RANZELMAN RAZMATAZ
RAZMATAZES RAZORCLAM RAZORCLAMS RAZZAMATAZZ RAZZAMATAZZES RAZZMATAZZ
RAZZMATAZZES REACCLIMATIZE REACCLIMATIZED REACCLIMATIZES REACCLIMATIZING
REHUMANIZATION REHUMANIZATIONS REMATERIALIZE REMATERIALIZED REMATERIALIZES
REMATERIALIZING REMORALIZATION REMORALIZATIONS RENORMALIZATION
RHIZOMATA ROMANIZATION ROMANIZATIONS ROMANTICIZATION ROMANZA
ROMANZAS SALMANAZAR SALMANAZARS SAMIZDAT SAMIZDATS SCHEMATIZATION
SCHEMATIZATIONS SEMICARBAZIDE SEMICARBAZIDES SEMICARBAZONE SEMICARBAZONES
SHAZAM SOMATIZATION SOMATIZATIONS SPERMATOZOA SPERMATOZOAL SPERMATOZOAN
SPERMATOZOANS STIGMATIZATION STIGMATIZATIONS STRAMAZON STRAMAZONS
SULFAMETHAZINE SULFAMETHAZINES SUMMARIZABLE SUMMARIZATION SUMMARIZATIONS
SYSTEMATIZATION TEMAZEPAM TEMAZEPAMS THEMATIZATION THEMATIZATIONS
THERMALIZATION THERMALIZATIONS TRAUMATIZATION TRAUMATIZATIONS
TRAUMATIZE TRAUMATIZED TRAUMATIZES TRAUMATIZING UNACCLIMATIZED
UNAMAZED UNDRAMATIZED UNMACADAMIZED UNMATERIALIZED ZALAMBDODONT
ZALAMBDODONTS ZAMAN ZAMANG ZAMANGS ZAMANS ZAMARRA ZAMARRAS ZAMARRO
ZAMARROS ZAMBOMBA ZAMBOMBAS ZAMBOORAK ZAMBOORAKS ZAMIA ZAMIAS
ZAMINDAR ZAMINDARI ZAMINDARIES ZAMINDARIS ZAMINDARS ZAMINDARY
ZAMPOGNA ZAMPOGNAS ZAMZAWED ZANAMIVIR ZANAMIVIRS ZEUGMATICALLY
ZOOMANIA ZOOMANIAS ZYGOMATA