Synonyms of the word

xi

• n. The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek.
• n. (physics) Either of a pair of hyperons having spin 1/2, which decay into a lambda particle and a pion.

cardinal

• adj. Of fundamental importance; crucial, pivotal.
• adj. (nautical) Of or relating to the cardinal directions (north, south, east and west).
• adj. Describing a "natural" number used to indicate quantity (e.g., one, two, three), as opposed to an ordinal…
• adj. Having a bright red color (from the color of a Catholic cardinal's cassock).
• n. A number indicating quantity, or the size of a set, e.g., one, two, three. (See Wikipedia article on Cardinal…
• n. (grammar) A word used to represent a cardinal number; a cardinal numeral.
• n. An official in the Catholic Church, ranking only below the Pope and the patriarchs. (See Wikipedia article…
• n. Any of a genus of songbirds of the finch family, Cardinalis.
• n. Any of various related passerine birds of the family Cardinalidae (See Wikipedia article on cardinals)…
• n. A shade of scarlet, the traditional colour of a Catholic cardinal's cassock.
• n. (historical) A woman's short cloak with a hood.
• n. (obsolete) Mulled red wine.
• n. A freshwater fish, the cardinal tetra (Paracheirodon axelrodi).

eleven

• num. The cardinal number occurring after ten and before twelve. Represented as 11 in Arabic digits.
• n. (cricket) A cricket team of eleven players.
• n. (soccer) A football team of eleven players.
• n. (Internet, slang, sarcastic) Used instead of ! to amplify an exclamation, imitating n00bs who forget to…
• n. (countable, US, slang) A number off the charts of a hypothetical scale of one to ten.

letter

• n. A symbol in an alphabet.
• n. A written or printed communication, generally longer and more formal than a note.
• n. The literal meaning of something, as distinguished from its intended and remoter meaning (often contrasted…
• n. (plural) Literature.
• n. (US, uncountable) A size of paper, 8½ in × 11 in (215.9 mm × 279.4 mm, US paper sizes rounded to the nearest…
• n. (Canada, uncountable) A size of paper, 215 mm × 280 mm.
• n. (US, scholastic) Clipping of varsity letter.
• n. (printing, dated) A single type; type, collectively; a style of type.
• v. (transitive) to print, inscribe, or paint letters on something.
• v. (intransitive, US, scholastic) To earn a varsity letter (award).
• n. One who lets, or lets out.
• n. (archaic) One who retards or hinders.