List of 13-letter words beginning with

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There are 15 thirteen-letter words beginning with AMPH

AMPHIBLASTULA	• amphiblastula n. A larva of some sponges that has equal numbers of both flagellate and nonflagellate cells separated… • AMPHIBLASTULA n. the free-swimming larva of certain sponges, which consists of a hollow spherical mass of cells some of which have flagella.
AMPHIBOLOGIES	• amphibologies n. Plural of amphibology. • AMPHIBOLOGY n. a grammatically ambiguous phrase or sentence, also AMPHIBOLY.
AMPHICTYONIES	• amphictyonies n. Plural of amphictyony. • AMPHICTYONY n. a group of states sharing common shrine (e.g. the Greek states sharing Delphi).
AMPHIDIPLOIDS	• amphidiploids n. Plural of amphidiploid. • AMPHIDIPLOID n. a hybrid having a complete diploid chromosome set from each parent.
AMPHIDIPLOIDY	• amphidiploidy n. The property of being amphidiploid. • AMPHIDIPLOIDY n. the state of being amphidiploid.
AMPHIGASTRIUM	• AMPHIGASTRIUM n. a scalelike leaf on the ventral side of some liverworts.
AMPHIPLOIDIES	• AMPHIPLOIDY n. the state of being amphiploid, having at least one set of diploid chromosomes derived from each parent species.
AMPHIPROSTYLE	• amphiprostyle adj. (Architecture, chiefly historical, of a temple or edifice) Having columns at either end but not along the sides. • amphiprostyle n. (Architecture, historical) An amphiprostyle temple or edifice. • AMPHIPROSTYLE adj. with columns at each end but not at sides.
AMPHISTOMATAL	• AMPHISTOMATAL adj. of a leaf, having stomata on both surfaces, also AMPHISTOMATIC.
AMPHISTOMATIC	• amphistomatic adj. (Botany, of a leaf) Having stomata on both sides. • AMPHISTOMATIC adj. of a leaf, having stomata on both surfaces, also AMPHISTOMATAL.
AMPHITHEATERS	• amphitheaters n. Plural of amphitheater. • AMPHITHEATER n. an oval or circular building with rising tiers of seats ranged about an open space.
AMPHITHEATRAL	• amphitheatral adj. Alternative form of amphitheatrical. • AMPHITHEATRAL adj. of or like an amphitheatre.
AMPHITHEATRES	• amphitheatres n. Plural of amphitheatre. • AMPHITHEATRE n. an oval or circular building with rising tiers of seats ranged about an open space.
AMPHITHEATRIC	• amphitheatric adj. Of, pertaining to, exhibited in, or resembling an amphitheatre. • AMPHITHEATRIC adj. relating to an amphitheater, also AMPHITHEATRICAL.
AMPHITRICHOUS	• amphitrichous adj. (Biology) (of bacteria) Having a single flagellum on each of two opposite ends. (Only one flagellum… • AMPHITRICHOUS adj. of or like amphitricha, bacteria that have flagella at both ends.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the 1Word.ws and WikWik.org.

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English Wiktionary: 53 words
Scrabble in French: 7 words
Scrabble in Spanish: no word
Scrabble in Italian: no word
Scrabble in German: no word
Scrabble in Romanian: no word

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