13-letter words containing h, a, m, i, t
- antilogarithm — a number whose logarithm to a given base is a given number
- antimechanist — opposed to mechanistic philosophy
- antirheumatic — acting against rheumatism
- apophlegmatic — having the ability to remove phlegm
- apothegmatise — to speak in apothegms
- archaeometric — relating to archaeometry
- archimandrite — the head of a monastery or a group of monasteries
- arithmetician — a person skilled in arithmetic
- arithmophobia — the fear of numbers
- aschelminthes — a major grouping (formerly a phylum) of small-to-microscopic pseudocoelomate organisms, as the rotifers, nematodes, and gastrotriches, all of which are now classified as separate phyla.
- asthmatically — In an asthmatic manner.
- astonishments — Plural form of astonishment.
- athematically — in an athematic manner
- atmospherical — pertaining to, existing in, or consisting of the atmosphere: atmospheric vapors.
- atomic theory — any theory in which matter is regarded as consisting of atoms, esp that proposed by John Dalton postulating that elements are composed of atoms that can combine in definite proportions to form compounds
- atomic weight — the weight of one atom of an element expressed in atomic mass units: it is the average weight of all the isotopes of the element
- autapomorphic — (biology) Describing any characteristic that has evolved in only a single species (or other taxon).
- automechanism — an automatic mechanical system or component, especially a device that operates automatically under predetermined conditions.
- autoschediasm — anything done with little forethought or preparation
- azurmalachite — a blue-green ornamental stone consisting of a mixture of azurite and malachite.
- bantamweights — Plural form of bantamweight.
- bartholomew i — (Dimitrios Archontonis) born 1940, Archbishop of Constantinople and Ecumenical Patriarch of the Eastern Orthodox Church since 1991.
- bathylimnetic — (of an organism) living in the depths of lakes and marshes
- benefit match — a sports match organized to raise money for charity, or for a particular player
- blacksmithing — the work of a blacksmith.
- blandishments — Blandishments are pleasant things that someone says to another person in order to persuade them to do something.
- bowling match — a game of bowls
- brahminy kite — a common kite, Haliastur indus, of southern Asia and the southwest Pacific islands, having reddish-brown plumage with a white head and breast.
- calcium light — limelight (sense 1)
- callithumpian — relating to or resembling a callithump
- catastrophism — an old doctrine, now discarded, that the earth was created and has subsequently been shaped by sudden divine acts which have no logical connection with each other rather than by gradual evolutionary processes
- catecholamine — any of a group of hormones that are catechol derivatives, esp adrenaline and noradrenaline
- cecropia moth — a large North American saturniid moth, Hyalophora (or Samia) cecropia, with brightly coloured wings and feathery antennae
- cephalometric — Relating to cephalometrics.
- chapman stick — an electronically amplified musical instrument with ten or twelve strings and a fretted neck, which is played by striking the strings against the frets with the fingers
- chase mortise — a mortise having one inclined narrow side.
- chastisements — severe criticism; a rebuke or strong reprimand.
- cheiromantist — A chiromancer.
- chimney stack — A chimney stack is the brick or stone part of a chimney that is above the roof of a building.
- chimneybreast — the wall or walls that surround the base of a chimney or fireplace
- chiromantical — Of or pertaining to chiromancy.
- cholesteremia — cholesterolemia.
- chrematistics — Study of wealth.
- chrestomathic — (of teaching or learning) That has a practical use.
- christmas box — a tip or present given at Christmas, esp to postmen, tradesmen, etc
- christmas day — Christmas Day is the 25th of December, when Christmas is celebrated.
- christmas eve — Christmas Eve is the 24th of December, the day before Christmas Day.
- christmastide — the festival season from Christmas to after New Year's Day.
- christmastime — the Christmas season, traditionally from Christmas Eve through New Year's Day or to Epiphany (Jan. 6)
- chromatically — In a chromatic manner.