12-letter words containing h, e
- afterthought — If you do or say something as an afterthought, you do or say it after something else as an addition, perhaps without careful thought.
- agathodaemon — A benevolent spirit as opposed to a cacodemon (an evil daemon).
- agrichemical — a chemical used in agriculture
- agrochemical — a chemical, such as a pesticide, used for agricultural purposes
- ailurophiles — Plural form of ailurophile.
- ailurophobes — Plural form of ailurophobe.
- air-breather — an aircraft, missile, or submarine engine that requires air from the atmosphere for the combustion of its fuel.
- airfreighted — Simple past tense and past participle of airfreight.
- airtightness — the quality of being airtight
- alchemically — in an alchemical manner
- alcohol-free — (of beer or wine) containing only a trace of alcohol
- alexipharmac — an antidote
- alexipharmic — acting as an antidote
- alfred mahan — Alfred Thayer [they-er] /ˈθeɪ ər/ (Show IPA), 1840–1914, U.S. naval officer and writer on naval history.
- alhambresque — like the Alhambra, especially in richness of ornamentation
- alkyl halide — a compound with the type formula RX, where R is an alkyl group and X is a halogen.
- all the best — You can say 'All the best' when you are saying goodbye to someone, or at the end of a letter.
- all the more — All is used in structures such as all the more or all the better to mean even more or even better than before.
- all the rage — angry fury; violent anger (sometimes used in combination): a speech full of rage; incidents of road rage.
- all the same — nevertheless; yet
- all the time — If something happens or is done all the time, it happens or is done continually.
- all together — in chorus, in unison
- allelomorphs — Plural form of allelomorph.
- allelopathic — relating to or characterized by allelopathy
- allen wrench — a thin, L-shaped wrench with a hexagonal head at both ends, designed to fit the sockets of certain screws and bolts
- alloy wheels — wheels made from an steel alloy, usually of aluminium or magnesium, for improved properties such as reduced weight, better heat conductance and a shiny appearance
- almightiness — The state or quality of being almighty.
- alpha female — strong woman
- alpha leonis — Regulus1
- alphabetical — Alphabetical means arranged according to the normal order of the letters in the alphabet.
- alphabetised — (British) Arranged in alphabetical order.
- alphabetiser — Non-Oxford British standard spelling of alphabetizer.
- alphabetized — (North America) Arranged in alphabetical order.
- alphabetizer — to put or arrange in alphabetical order.
- alphabetizes — Third-person singular simple present indicative form of alphabetize.
- alphamerical — relating to alphanumeric characters
- alphanumeric — (of a character set, code, or file of data) consisting of alphabetical and numerical symbols
- alphaviruses — Plural form of alphavirus.
- amateurishly — In an amateurish or nonprofessional manner.
- amenhotep iv — died 1357? b.c, king of Egypt 1375?–1357?: reformer of ancient Egyptian religion (son of Amenhotep III).
- amenorrhoeic — absence of the menses.
- amethopterin — (now rare) Methotrexate.
- aminomethane — (organic compound, often in combination) methylamine (or a derivative of it).
- aminophenols — Plural form of aminophenol.
- amiphenazole — A respiratory stimulant traditionally used as an antidote for barbiturate or opiate overdose, usually in combination with bemegride.
- among others — used to indicate that there are several more people like the one or ones mentioned, but that you do not intend to mention them all
- ampelography — the science concerned with the identification and classification of grapevines
- amphetamines — Plural form of amphetamine.
- amphicoelous — (of the vertebrae of most fishes and some amphibians) concave at the anterior and posterior ends
- amphidentate — (of a ligand) able to coordinate through either of two different atoms, as in CN–