Words that contain 'a' and end in 'um'


You are guaranteed to find the ideal words that have 'a' in and end with 'um', since there's upwards of 100 words possible!

3 letter words

  • aum

4 letter words

  • ahum
  • alum
  • arum
  • caum
  • gaum
  • haum
  • saum
  • taum

5 letter words

  • accum
  • adsum
  • aevum
  • album
  • algum
  • annum
  • antum
  • apium
  • aurum
  • carum
  • cavum
  • chaum
  • datum
  • fanum
  • garum
  • glaum
  • imaum
  • lanum
  • larum
  • malum
  • nahum
  • oakum
  • sagum
  • sarum
  • scaum
  • slaum

6 letter words

  • abraum
  • acetum
  • actium
  • adytum
  • aecium
  • agarum
  • ainhum
  • alarum
  • alypum
  • allium
  • amylum
  • amomum
  • anatum
  • anisum
  • antrum
  • artgum
  • asarum
  • asylum
  • atrium
  • barium
  • caecum
  • caelum
  • callum
  • caseum
  • coakum
  • damnum
  • davyum
  • exacum
  • factum
  • falsum
  • galium
  • gandum
  • granum
  • kalium
  • khanum
  • labium
  • labrum
  • lamium
  • lantum
  • loadum
  • magnum
  • mallum
  • naulum
  • oarium
  • omasum

7 letter words

  • abandum
  • additum
  • agendum
  • agonium
  • aleikum
  • alyssum
  • alodium
  • alterum
  • alumium
  • alundum
  • amentum
  • anethum
  • anticum
  • antihum
  • apertum
  • arcanum
  • arctium
  • arolium
  • ascyrum
  • azonium
  • baculum
  • ballium
  • balneum
  • blaflum
  • cadmium
  • caesium
  • calcium
  • cambium
  • cancrum
  • cardium
  • carpium
  • castrum
  • citatum
  • claggum
  • clankum
  • clausum
  • comarum
  • cranium
  • crankum
  • darksum
  • doarium
  • eardrum
  • effatum
  • emanium
  • erratum

8 letter words

  • abomasum
  • absurdum
  • achenium
  • aciculum
  • aconitum
  • acontium
  • acridium
  • acrydium
  • actinium
  • addendum
  • adiantum
  • aecidium
  • aerarium
  • aerobium
  • affectum
  • ageratum
  • alangium
  • albarium
  • alburnum
  • aleikoum
  • alinotum
  • allodium
  • alluvium
  • aluminum
  • ammobium
  • ammonium
  • amoebeum
  • antiquum
  • apocynum
  • apterium
  • aquarium
  • arbustum
  • argentum
  • armarium
  • arsenium
  • arsonium
  • asarotum
  • ascidium
  • aspidium
  • assertum
  • atheneum
  • athyrium
  • aurorium
  • austrium
  • auxilium

9 letter words

  • abrotanum
  • accubitum
  • aethalium
  • agamobium
  • agrauleum
  • alcyonium
  • alimentum
  • allegatum
  • aluminium
  • alvearium
  • amentulum
  • americium
  • amoebaeum
  • amphibium
  • anatherum
  • angraecum
  • anoestrum
  • anthidium
  • anthodium
  • anthurium
  • antiopium
  • antiserum
  • aplectrum
  • arboretum
  • archidium
  • argenteum
  • asphaltum
  • asplenium
  • athenaeum
  • auchenium
  • aurantium
  • autoserum
  • avizandum
  • axopodium
  • azaleamum
  • azoxonium
  • baccillum
  • bacterium
  • balductum
  • barathrum
  • byzantium
  • bromatium
  • bucranium
  • bullarium
  • calcaneum

10 letter words

  • abaptistum
  • absinthium
  • acetabulum
  • achenodium
  • acquisitum
  • acridinium
  • acridonium
  • acropodium
  • acrosarcum
  • acroterium
  • aegopodium
  • agallochum
  • alabastrum
  • ambulacrum
  • americanum
  • amianthium
  • ammoniacum
  • anabathrum
  • anacardium
  • anaerobium
  • androecium
  • anglicanum
  • anhalonium
  • antebellum
  • antelabium
  • antepartum
  • anthericum
  • antilobium
  • antimonium
  • apothecium
  • aquascutum
  • arcosolium
  • argumentum
  • arillodium
  • armariolum
  • artemisium
  • ascogonium
  • auditorium
  • azthionium
  • basigynium
  • batrachium
  • cafetorium
  • cairngorum
  • calocarpum
  • capitellum

11 letter words

  • abecedarium
  • achromatium
  • acroclinium
  • acrostichum
  • acrostolium
  • acrotarsium
  • adarbitrium
  • adminiculum
  • aeciotelium
  • alcicornium
  • amphanthium
  • amphigonium
  • amphistomum
  • anacleticum
  • anchtherium
  • androconium
  • androgonium
  • androphorum
  • animalculum
  • antecardium
  • antependium
  • antesternum
  • antheridium
  • anticardium
  • antimensium
  • antipendium
  • antiquarium
  • antirrhinum
  • aphroditeum
  • apodyterium
  • arachnidium
  • archegonium
  • arcocentrum
  • ascophyllum
  • aspergillum
  • aspersorium
  • astrocaryum
  • aulacomnium
  • aurichalcum
  • avicularium
  • azothionium
  • bacteririum
  • balantidium
  • buphthalmum
  • calamistrum

12 letter words

  • aceratherium
  • acroconidium
  • acrodactylum
  • acutenaculum
  • aldebaranium
  • ambulatorium
  • amphicarpium
  • amphithecium
  • ancylostomum
  • androclinium
  • antebrachium
  • anthoclinium
  • anthospermum
  • anthoxanthum
  • apogalacteum
  • aposaturnium
  • appressorium
  • arceuthobium
  • archesporium
  • archipallium
  • ascogonidium
  • atmospherium
  • auriscalpium
  • autobasidium
  • calycocarpum
  • calistheneum
  • cardiocarpum
  • caulophyllum
  • ceennacuelum
  • centauridium
  • chamaelirium
  • cyclammonium
  • cysticarpium
  • citharexylum
  • cladophyllum
  • cladosporium
  • collectarium
  • conocephalum
  • crassamentum
  • crepitaculum
  • crocanthemum
  • cuprammonium
  • deliberandum
  • dichapetalum
  • discocarpium

13 letter words

  • acaridomatium
  • acarocecidium
  • actinouranium
  • agrobacterium
  • allopalladium
  • amphigastrium
  • androcephalum
  • androgonidium
  • anoplotherium
  • anteoperculum
  • anticlinorium
  • araliophyllum
  • archicerebrum
  • armadillidium
  • armamentarium
  • arrhenatherum
  • aureocasidium
  • autocoenobium
  • basipterygium
  • blastophyllum
  • brachyphyllum
  • cardiospermum
  • carpocephalum
  • cathartolinum
  • cathedraticum
  • cephalanthium
  • ceratophyllum
  • chiropatagium
  • chordacentrum
  • chrysanthemum
  • cyathophyllum
  • cirrhopetalum
  • clavicularium
  • conceptaculum
  • conciliabulum
  • consolamentum
  • cuproammonium
  • decamethonium
  • demonstrandum
  • dracocephalum
  • elaphoglossum
  • elasmotherium
  • epimyocardium
  • episporangium
  • evangeliarium

14 letter words

  • actinotrichium
  • aeroperitoneum
  • alexipharmacum
  • antejuramentum
  • araliaephyllum
  • archaeotherium
  • archipterygium
  • arsinoitherium
  • baluchitherium
  • castanospermum
  • cephalosporium
  • chalicotherium
  • cheiropatagium
  • chondrocranium
  • clavicytherium
  • confricamentum
  • conservatorium
  • diplobacterium
  • elaeosaccharum
  • flavobacterium
  • gynosporangium
  • gonoblastidium
  • haemosporidium
  • helladotherium
  • hemoplasmodium
  • hydrophylacium
  • hypotrachelium
  • interscapilium
  • iridioplatinum
  • labiotenaculum
  • macrobacterium
  • megasporangium
  • microbacterium
  • monosporangium
  • nitrobacterium
  • organochordium
  • palaeostriatum
  • paleoytterbium
  • phosphammonium
  • photobacterium
  • pyopericardium
  • plagiopatagium
  • polysporangium
  • praseodidymium
  • pregeniculatum

15 letter words

  • actinosphaerium
  • androsporangium
  • anthracotherium
  • arthrobacterium
  • batrachospermum
  • carposporangium
  • chartophylacium
  • chromobacterium
  • corynebacterium
  • dactylopatagium
  • enterobacterium
  • evangelistarium
  • extracurriculum
  • gymnosporangium
  • grammatophyllum
  • hemopericardium
  • hypnosporangium
  • interambulacrum
  • macrosporangium
  • mercuriammonium
  • microsporangium
  • oesophagostomum
  • opthalmophorium
  • organomagnesium
  • philanthropinum
  • postmediastinum
  • pseudambulacrum
  • pseudobacterium
  • pseudocapitulum
  • spondylocladium
  • tetrasporangium
  • trachelospermum

16 letter words

  • androgametangium
  • argentoproteinum
  • benzenediazonium
  • chylopericardium
  • extraequilibrium
  • hydropericardium
  • macrozoogonidium
  • mesembryanthemum
  • nitrosobacterium
  • parthenogonidium
  • pseudoplasmodium
  • pseudosporangium
  • trichosporangium

17 letter words

  • hamamelidanthemum
  • hematopericardium
  • metapostscutellum
  • pneumopericardium
  • propionibacterium

18 letter words

  • chamaepericlymenum

19 letter words

  • tetramethylammonium

20 letter words

  • pyopneumopericardium

22 letter words

  • hydropneumopericardium
  • pneumohydropericardium

What is an example of a unique word that has 'a' in and ends with 'um'?
You'll note several unusual words in this list, however our favorite word is 'antheridium'. According to the Oxford dictionary, 'antheridium' means "The male reproductive apparatus in the lower, consisting of a cell or other cavity in which spermatozoids are produced; -- called also spermary. -- An`ther*id"i*al, a.".

What's the most common word that has 'a' in and ends with 'um'?
The most common word for the combination you requested is 'maximum'.

What's the max number of words you're able to create from words that have 'a' in and end with 'um'?
It's possible to make 1,407 words using the specified combination.

Which word in particular from this list contains the largest number of characters?
'hydropneumopericardium', which contains 22 characters.

What's the highest scoring word in Scrabble available on this page ?
Considering the range of words to pick from, we'd suggest picking 'zaqqum' which scores 35 points.