8-letter words containing a, s, m, o
- armorers — Plural form of armorer.
- armories — (US) Plural form of armory.
- armorist — a heraldry expert
- asarotum — (in ancient Roman architecture) a painted pavement.
- ascomata — a fruiting body that bears asci.
- asmodeus — (in Jewish demonology) prince of the demons
- asmonean — Hasmonean.
- atamasco — relating to an American lily of the genus Zephyranthes
- atemoyas — Plural form of atemoya.
- atmolyse — to separate gases, which have differing degrees of diffusibility, by filtering
- atomised — to reduce to atoms.
- atomiser — Modern commonwealth spelling of 'atomizer'.
- atomises — Third-person singular simple present indicative form of atomise.
- atomizes — Third-person singular simple present indicative form of atomize.
- atropism — a condition caused by using atropine over a period of time
- automats — Plural form of automat.
- automous — Misspelling of autonomous.
- autonyms — Plural form of autonym.
- autosome — any chromosome that is not a sex chromosome
- awesomer — (nonstandard) Comparative form of awesome.
- axonemes — Plural form of axoneme.
- axoplasm — the fluid substance found in the axon of a neuron which surrounds the fibrils
- backmost — furthest back
- baconism — of or relating to the philosopher Francis Bacon or his doctrines.
- bagworms — Plural form of bagworm.
- bambinos — Plural form of bambino.
- barrooms — Plural form of barroom.
- bigamous — A bigamous marriage is one in which one of the partners is already legally married to someone else.
- bimanous — (of man and the higher primates) having two hands distinct in form and function from the feet
- bioplasm — living matter; protoplasm
- biramous — divided into two parts, as the appendages of crustaceans
- bismanol — a highly ferromagnetic alloy of bismuth and manganese, having a high degree of magnetic force.
- blastoma — a tumour composed of embryonic tissue that has not yet developed a specialized function
- boatsman — boatman.
- bondsman — a person bound by bond to act as surety for another
- bovarism — an exaggerated, especially glamorized, estimate of oneself; conceit.
- boyarism — the rule of the boyars
- callosum — (anatomy) corpus callosum.
- camboose — a cabin built as living quarters for a gang of lumbermen
- camisado — (formerly) an attack made under cover of darkness
- camisole — A camisole is a short piece of clothing that women wear on the top half of their bodies underneath a shirt or blouse, for example.
- campions — Plural form of campion.
- campshot — a facing of planks and piles placed along the bank of a river to prevent erosion.
- camstone — a limestone used for whitening stone doorsteps and hearths
- caodaism — an eclectic religion, originated in Cochin-China in 1926, combining Buddhist, Taoist, and Confucianist elements and affected to some extent by Christianity.
- caschrom — a wooden hand-plough used to till the ground in the northwest of Scotland
- caseworm — any of various insect larvae that build protective cases about their bodies
- cash mob — a group of people coordinated to meet and spend money at a local, independent business at a particular time
- chamisos — Plural form of chamiso.
- chloasma — the appearance on a person's skin, esp of the face, of patches of darker colour: associated with hormonal changes caused by liver disease or the use of oral contraceptives