Words Starting With A Ending in UM

93 words starting with A and ending in UM, from 4 to 15 letters. Pick a length to see its full list.

  • alum6
  • arum6
  • album9
  • adsum8
  • aevum10
  • agrum8
  • algum8
  • annum7
  • aurum7
  • asylum11
  • atrium8
  • acetum10
  • adytum12
  • aecium10
  • alarum8
  • allium8
  • amomum12
  • amylum13
  • antrum8
  • asarum8
  • agendum11
  • alodium10
  • alumium11
  • alyssum12
  • amentum11
  • arcanum11
  • aluminum12
  • ammonium14
  • aquarium19
  • abomasum14
  • achenium15
  • aciculum14
  • aconitum12
  • actinium12
  • addendum13
  • aecidium13
  • aerobium12
  • ageratum11
  • alburnum12
  • allodium11
  • alluvium13
  • anestrum10
  • apterium12
  • argentum11
  • ascidium13
  • aspidium13
  • aluminium13
  • achaenium16
  • americium15
  • anoestrum11
  • anthodium15
  • anthurium14
  • antiserum11
  • arbitrium13
  • arboretum13
  • asphaltum16
  • asplenium13
  • athenaeum14
  • avisandum15
  • avizandum24
  • auditorium13
  • acetabulum16
  • acroterium14
  • ambulacrum18
  • ammoniacum18
  • anacardium15
  • anaerobium14
  • androecium15
  • antebellum14
  • apothecium19
  • argumentum15
  • ascogonium15
  • atracurium14
  • animalculum17
  • antependium16
  • antheridium17
  • antirrhinum16
  • apodyterium19
  • archegonium19
  • aspergillum16
  • aspersorium15
  • amphithecium26
  • androclinium17
  • appressorium18
  • archesporium21
  • acaridomatium20
  • acarodomatium20
  • actinouranium17
  • amphigastrium23
  • anticlinorium17
  • armamentarium19
  • archaebacterium26

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Words Starting With A Ending in UM: Questions

How many words starting with A and ending in UM are there?

There are 93 words starting with A and ending in UM in our dictionary, ranging from 4 to 15 letters long.

What is the longest word starting with A and ending in UM?

ARCHAEBACTERIUM is one of the longest at 15 letters, which is as long as these lists run.

What are some common words starting with A and ending in UM?

ALUMINIUM, ACHAENIUM, AMERICIUM are among the most familiar words starting with A and ending in UM. Pick a word length to see the full list for that length.

Are these words starting with A and ending in UM valid in Scrabble and Words With Friends?

Every word is drawn from a tournament word list, so most are playable everywhere. Open the list for a given length to filter it down to Scrabble US (NWL2023), Scrabble UK (CSW24) or Words With Friends.