-able

Usage

• redoubtable

  If you describe someone as redoubtable, you have great respect for their power and strength; you may be afraid of them as well.

• immutable

  Something that is immutable is always the same and cannot be changed.

• amenable

  If you are amenable to doing something, you willingly accept it without arguing.

• intractable

  Intractable problems, situations, or people are very difficult or impossible to deal with.

• inimitable

  Someone, such as a performer or athlete, is inimitable when they are so good or unique in their talent that it is unlikely anyone else can be their equal.

• delectable

  If you describe something, especially food and drink, as delectable, you mean that it is very pleasant, tasty, or attractive.

• malleable

  Someone who is malleable is easily influenced or controlled by other people.

• ineluctable

  Something that is ineluctable is impossible to avoid or escape, however much you try.

• inexorable

  The adjective inexorable describes a process that is impossible to stop once it has begun.

• implacable

  If someone is implacable, they very stubbornly react to situations or the opinions of others because of strong feelings that make them unwilling to change their mind.

• irreproachable

  An irreproachable person is very honest and so morally upright that their behavior cannot be criticized.

• irrevocable

  An irrevocable action or decision is impossible to change, reverse, or stop.

• imperturbable

  If someone is imperturbable, they are always calm and not easily upset or disturbed by any situation, even dangerous ones.

• impregnable

  An impregnable opinion or feeling is very difficult to change.

• ineffable

  The adjective ineffable refers to something that is so impressive and beautiful that you cannot describe it in words.

• formidable

  If something is formidable, it is impressive in size, power, or skill; therefore, it can make you feel frightened, alarmed, or in awe because it is so powerful or difficult to deal with.

• interminable

  Something that is interminable continues for a very long time in a boring or annoying way.

• irreconcilable

  Two irreconcilable opinions or points of view are so opposed to each other that it is not possible to accept both of them or reach a settlement between them.

• impeccable

  If you describe someone's appearance or behavior as impeccable, you mean that it is perfect and therefore impossible to criticize.

• indefatigable

  If someone is indefatigable, they never shows signs of getting tired.

• palpable

  If a mood or feeling is palpable, it is so strong and intense that it is easily noticed and is almost able to be physically felt.

• inestimable

  Something that has inestimable value or benefit has so much of it that it cannot be calculated.

• venerable

  Venerable people command respect because they are old and wise.

• insatiable

  If someone has an insatiable desire for something she always wants more of it and never feels that she has enough.

• palatable

  If you describe something as palatable, such as an idea or suggestion, you believe that people will accept it.

• tenable

  A tenable argument is able to be maintained or defended because there is sufficient evidence to support it.

• unconscionable

  An action or deed is unconscionable if it is excessively shameful, unfair, or unjust and its effects are more severe than is reasonable or acceptable.

• culpable

  If you are culpable for an action, you are held responsible for something wrong or bad that has happened.

• potable

  Potable water is clean and safe to drink.

• despicable

  If you say a person's actions are despicable, you think they are extremely unpleasant or nasty.

• inequitable

  If you say something is inequitable, you are saying that it is unjust because it is not equally fair for everyone.

• inscrutable

  Something inscrutable is very hard to figure out, discover, or understand what it is all about.

• amicable

  An amicable person is very friendly and agreeable towards others.

• impenetrable

  Something impenetrable cannot be gotten through by any means; for example, an impenetrable problem cannot be understood, and an impenetrable door allows nothing to pass through it.

• inalienable

  An inalienable right is a privilege that cannot be taken away.

• inconceivable

  Something that is inconceivable cannot be imagined or thought of; that is, it is beyond reason or unbelievable.

• inconsolable

  Someone who is inconsolable has been so devastated by a terrible event that no one can help them feel better about it.

• indispensable

  An indispensable item is absolutely necessary or essential—it cannot be done without.

• indomitable

  An indomitable foe cannot be beaten.

• inflammable

  An inflammable substance or person's temper is easily set on fire.

• invulnerable

  Someone or something that is invulnerable cannot be harmed in any way; hence, they or it is completely safe or secure.

• lamentable

  A lamentable state of affairs is miserable and just plain awful.

• unflappable

  When you are unflappable, you remain calm, cool, and collected in even the most trying of situations.

• unquenchable

  An unquenchable desire or thirst cannot be satisfied or gotten rid of.

• veritable

  Something that is veritable is authentic, actual, genuine, or without doubt.

• viable

  A viable project is practical or can be accomplished; therefore, it is worth doing.

• irrefutable

  An irrefutable argument or statement cannot be proven wrong; therefore, it must be accepted because it is certain.

• sustainable

  Something sustainable can be maintained or supported over a long period of time.

• invariable

  An invariable quantity is constant or unchanging.

• inhospitable

  An inhospitable person is unfriendly or not very welcoming to another.

• durable

  A durable material is sturdy and lasts a long time because it is resistant to wear.

• inevitable

  Something that is inevitable will certainly occur because it cannot be avoided.

• deplorable

  When someone's conduct is deplorable, it is shameful, very unacceptable, or disgraceful.

• equable

  That which is equable, such as a climate or someone's personality, is unvarying, steady, calm, and uniform.

• indubitable

  A conclusion or statement that is indubitable is certain, unquestionable, or true beyond the shadow of a doubt.

• insuperable

  That which is insuperable, such as a barrier or challenge, is not able to be overcome, surpassed, or dealt with.

• capable

  Someone who is capable of doing a job is talented, skilled, or good at it.

• available

  Things which are available are on hand and so are ready for use.

• variable

  Something that is variable is likely to change often, usually when you don't expect it to.

• favorable

  If something is favorable, such as the weather or an opinion, it is good or agreeable.

• reliable

  Someone who is reliable can be trusted to do what they say they are going to do.

• portable

  Something that is portable can be carried or moved around with ease.

• unstable

  If something is unstable, such as a shaky building or unsteady situation, it is not strong or fixed but can change suddenly for the worse or fail because it has problems of some kind.