13-letter words containing a, t, h, i, s
- choripetalous — polypetalous
- chrematistics — Study of wealth.
- chrestomathic — (of teaching or learning) That has a practical use.
- christian era — the period beginning with the year of Christ's birth. Dates in this era are labelled ad, those previous to it bc
- christianlike — like or befitting a Christian.
- christiansand — former name of Kristiansand.
- 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)
- chromaticness — the attribute of colour that involves both hue and saturation
- chromatolysis — the dissolution of stained material, such as chromatin in injured cells
- chromesthesia — (neurology, psychology) sound-to-color synaesthesia.
- cigarette ash — the ash created by smoking a cigarette
- cinematheques — Plural form of cinematheque.
- city chambers — (in Scotland) the municipal building of a city; town hall
- clavichordist — Someone who plays the clavichord.
- clear-sighted — If you describe someone as clear-sighted, you admire them because they are able to understand situations well and to make sensible judgments and decisions about them.
- cleistothecia — (in certain ascomycetous fungi) a closed, globose ascocarp from which the ascospores are released only by its rupture or decay.
- co-authorship — the state a coauthor
- coach station — A coach station is an area or a building which coaches leave from or arrive at on regular journeys.
- coadjutorship — the state of being a coadjutor
- containership — a ship specially designed or equipped for carrying containerized cargo
- copartnership — a partnership or association between two equals, esp in a business enterprise
- cornish pasty — A Cornish pasty is a small pie with meat and vegetables inside.
- cosmothetical — cosmothetic
- craftsmanship — Craftsmanship is the skill that someone uses when they make beautiful things with their hands.
- crosshatching — to mark or shade with two or more intersecting series of parallel lines.
- cryotherapies — Plural form of cryotherapy.
- cryptesthesia — allegedly paranormal perception, as clairvoyance or clairaudience.
- crystal habit — the external shape of a crystal
- cushion plant — a type of low-growing plant having many closely spaced short upright shoots, typical of alpine and arctic habitats
- custodianship — the condition of being a custodian
- cystathionine — an amino acid, C 7 H 14 O 4 N 2 S, that is an intermediate in the transfer of sulfur from methionine to cysteine.
- cytochalasins — Plural form of cytochalasin.
- danish pastry — Danish pastries are cakes made from sweet pastry. They are often filled with things such as apple or almond paste.
- dasht-e-kavir — large salt-desert plateau in NC Iran: c. 18,000 sq mi (46,620 sq km)
- dasht-i-kavir — a salt waste on the central plateau of Iran: a treacherous marsh beneath a salt crust
- death tourist — a seriously ill person who seeks to terminate his or her own life by travelling to a country where medically assisted suicide is legal
- decahistidine — An oligopeptide consisting of ten histidine moieties.
- demochristian — a member or supporter of a Christian democratic party or movement
- diaphragmitis — inflammation of the diaphragm, phrenitis
- diathermanous — the property of transmitting heat as electromagnetic radiation.
- dictatorships — Plural form of dictatorship.
- dilettanteish — Alternative form of dilettantish.
- disenchanting — Present participle of disenchant.
- disenthralled — to free from bondage; liberate: to be disenthralled from morbid fantasies.
- dishabilitate — to disqualify
- dishabituated — to cause to be no longer habituated or accustomed.