Synonyms of the word

fourth

• adj. The ordinal form of the number four.
• n. (not used in the plural) The person or thing in the fourth position.
• n. (chiefly American) A quarter, one of four equal parts of a whole.
• n. (not used in the plural) The fourth gear of an engine.
• n. (music) A musical interval which spans four degrees of the diatonic scale, for example C to F (C D E F).

fourthly

• adv. In the fourth place; fourth in a row.

interval

• n. A distance in space.
• n. A period of time.
• n. (music) The difference (a ratio or logarithmic measure) in pitch between two notes, often referring to…
• n. (mathematics) A connected section of the real line which may be empty or have a length of zero.
• n. (chiefly Britain) An intermission.
• n. (sports) half time, a scheduled intermission between the periods of play.
• n. (cricket) Either of the two breaks, at lunch and tea, between the three sessions of a day's play.

one-fourth

• adj. Being one quarter of the usual dimension.

ordinal

• adj. Of a number, indicating position in a sequence.
• adj. (taxonomy) Of or relating to the groupings called orders.
• n. An ordinal number such as first, second and third.
• n. A book used in the ordination of Anglican ministers, or in certain Roman Catholic services.

quarter

• adj. Pertaining to an aspect of a quarter.
• adj. (chiefly) Consisting of a fourth part, a quarter (1/4, 25%).
• adj. (chiefly) Related to a three-month term, a quarter of a year.
• n. Any fourth of something, particularly.
• n. Any substantial fraction of something less than half, particularly.
• v. (transitive) To divide into quarters.
• v. (transitive) To provide housing for military personnel or other equipment.
• v. (intransitive) To lodge; to have a temporary residence.
• v. (transitive) To quartersaw.
• v. (obsolete) To drive a carriage so as to prevent the wheels from going into the ruts, or so that a rut…

quartern

• n. (archaic) A quarter part; one fourth.
• n. (archaic) A loaf of bread weighing about four pounds.

quaternary

• adj. Of fourth rank or order.
• adj. Of a mathematical expression containing e.g. x⁴.
• adj. Relating to or in number base four.
• n. (chemistry) A quaternary compound.
• n. (geology) The Quaternary period or the system of deposits laid down during it.

rank

• adj. Strong of its kind or in character; unmitigated; virulent; thorough; utter.
• adj. Strong in growth; growing with vigour or rapidity, hence, coarse or gross.
• adj. Suffering from overgrowth or hypertrophy; plethoric.
• adj. Causing strong growth; producing luxuriantly; rich and fertile.
• adj. Strong to the senses; offensive; noisome.
• adj. Having a very strong and bad taste or odor.
• adj. Complete, used as an intensifier (usually negative, referring to incompetence).
• adj. (informal) Gross, disgusting.
• adj. (obsolete) Strong; powerful; capable of acting or being used with great effect; energetic; vigorous; headstrong.
• adj. (obsolete) Inflamed with venereal appetite.
• adv. (obsolete) Quickly, eagerly, impetuously.
• n. A row of people or things organized in a grid pattern, often soldiers [the corresponding term for the…
• n. (music) In a pipe organ, a set of pipes of a certain quality for which each pipe corresponds to one key…
• n. One's position in a list sorted by a shared property such as physical location, population, or quality.
• n. The level of one's position in a class-based society.
• n. a hierarchical level in an organization such as the military.
• n. (taxonomy) a level in a scientific taxonomy system.
• n. (linear algebra) Maximal number of linearly independent columns (or rows) of a matrix.
• n. The dimensionality of an array (computing) or tensor (mathematics).
• n. (chess) one of the eight horizontal lines of squares on a chessboard (i.e., those identified by a number)…
• v. To place abreast, or in a line.
• v. To have a ranking.
• v. To assign a suitable place in a class or order; to classify.
• v. (US) To take rank of; to outrank.