Synonyms of the word

constrain

• v. (transitive) To force physically, by strong persuasion or pressurizing; to compel; to oblige.
• v. (transitive) To keep within close bounds; to confine.
• v. (transitive) To reduce a result in response to limited resources.

bound

• v. simple past tense and past participle of bind.
• adj. (with infinitive) Obliged (to).
• adj. (with infinitive) Very likely (to).
• adj. (linguistics, of a morpheme) That cannot stand alone as a free word.
• adj. (mathematics, logic, of a variable) Constrained by a quantifier.
• adj. (dated) constipated; costive.
• adj. Confined or restricted to a certain place; e.g. railbound.
• adj. Unable to move in certain conditions; e.g. snowbound.
• n. (often used in plural) A boundary, the border which one must cross in order to enter or leave a territory.
• n. (mathematics) a value which is known to be greater or smaller than a given set of values.
• v. To surround a territory or other geographical entity.
• v. (mathematics) To be the boundary of.
• n. A sizeable jump, great leap.
• n. A spring from one foot to the other in dancing.
• n. (dated) A bounce; a rebound.
• v. (intransitive) To leap, move by jumping.
• v. (transitive) To cause to leap.
• v. (intransitive, dated) To rebound; to bounce.
• v. (transitive, dated) To cause to rebound; to throw so that it will rebound; to bounce.
• adj. (obsolete) ready, prepared.
• adj. ready, able to start or go (to); moving in the direction (of).

confine

• v. (transitive) To restrict; to keep within bounds; to shut or keep in a limited space or area.
• v. To have a common boundary; to border; to lie contiguous; to touch; followed by on or with.
• n. Limit.

cumber

• v. (transitive, dated) To slow down; to hinder; to burden.

encumber

• v. (transitive) to load down something with a burden.
• v. (transitive) to restrict or block something with a hindrance or impediment.
• v. (transitive) to add a legal claim or other obligation.

limit

• n. A restriction; a bound beyond which one may not go.
• n. (mathematics) A value to which a sequence converges. Equivalently, the common value of the upper limit…
• n. (mathematics) Any of several abstractions of this concept of limit.
• n. (category theory) The cone of a diagram through which any other cone of that same diagram can factor uniquely.
• n. (poker) Short for fixed limit.
• n. The final, utmost, or furthest point; the border or edge.
• n. (obsolete) The space or thing defined by limits.
• n. (obsolete) That which terminates a period of time; hence, the period itself; the full time or extent.
• n. (obsolete) A restriction; a check or curb; a hindrance.
• n. (logic, metaphysics) A determining feature; a distinguishing characteristic.
• n. (cycling) The first group of riders to depart in a handicap race.
• adj. (poker) Being a fixed limit game.
• v. (transitive) To restrict; not to allow to go beyond a certain bound.
• v. (mathematics, intransitive) To have a limit in a particular set.
• v. (obsolete) To beg, or to exercise functions, within a certain limited region.

restrain

• v. (transitive) To control or keep in check.
• v. (transitive) To deprive of liberty.
• v. (transitive) To restrict or limit.

restrict

• v. To restrain within boundaries; to limit; to confine.
• v. (specifically, mathematics) To consider (a function) as defined on a subset of its original domain.
• adj. (obsolete) Restricted.

stiffen

• v. (transitive) To make stiff.
• v. (intransitive) To become stiff.

throttle

• n. A valve that regulates the supply of fuel-air mixture to an internal combustion engine and thus controls…
• n. The lever or pedal that controls this valve.
• n. The windpipe or trachea.
• v. (transitive) To cut back on the speed of (an engine, person, organization, network connection, etc.).
• v. (transitive) To strangle or choke someone.
• v. (intransitive) To have the throat obstructed so as to be in danger of suffocation; to choke; to suffocate.
• v. (intransitive) To breathe hard, as when nearly suffocated.
• v. (transitive) To utter with breaks and interruption, in the manner of a person half suffocated.

tighten

• v. (transitive) To make tighter.
• v. (intransitive) To become tighter.
• v. (economics) To make money harder to borrow or obtain.
• v. (economics) To raise short-term interest rates.

trammel

• n. Whatever impedes activity, progress, or freedom, as a net or shackle.
• n. A fishing net that has large mesh at the edges and smaller mesh in the middle.
• n. A kind of net for catching birds, fishes, or other prey.
• n. A set of rings or other hanging devices, attached to a transverse bar suspended over a fire, used to hang…
• n. A net for confining a woman's hair.
• n. A kind of shackle used for regulating the motions of a horse and making him amble.
• n. (engineering) An instrument for drawing ellipses, one part of which consists of a cross with two grooves…
• n. A beam compass.
• v. To entangle, as in a net.
• v. (transitive) To confine; to hamper; to shackle.