Synonyms of the word

pestiferous

• adj. containing organisms that cause contagious diseases.
• adj. annoying, vexatious.

annoying

• adj. Causing irritation or annoyance; troublesome; vexatious.
• v. present participle of annoy.

bothersome

• adj. Causing bother or perplexity.

contaminated

• v. simple past tense and past participle of contaminate.
• adj. adulterated; impure.

corruptive

• adj. Tending to corrupt.

dirty

• adj. Unclean; covered with or containing unpleasant substances such as dirt or grime.
• adj. That makes one unclean; corrupting, infecting.
• adj. Morally unclean; obscene or indecent, especially sexually.
• adj. Dishonourable; violating accepted standards or rules.
• adj. Corrupt, illegal, or improper.
• adj. Out of tune.
• adj. Of color, discolored by impurities.
• adj. (computing) Containing data which need to be written back to a larger memory.
• adj. (slang) Carrying illegal drugs among one's possessions or inside of one's bloodstream.
• adj. (informal) Used as an intensifier, especially in conjunction with "great".
• adj. Sleety; gusty; stormy.
• adv. In a dirty manner.
• v. (transitive) To make (something) dirty.
• v. (transitive) To stain or tarnish (somebody) with dishonor.
• v. (transitive) To debase by distorting the real nature of (something).
• v. (intransitive) To become soiled.

disagreeable

• adj. Not agreeable, conformable, or congruous; contrary; unsuitable.
• adj. Exciting repugnance; offensive to the feelings or senses; displeasing; unpleasant.
• n. Something displeasing; anything that is disagreeable.

epidemic

• n. A widespread disease that affects many individuals in a population.
• n. (epidemiology) An occurrence of a disease or disorder in a population at a frequency higher than that…
• adj. Like or having to do with an epidemic; widespread.

evil

• adj. Intending to harm; malevolent.
• adj. Morally corrupt.
• adj. Unpleasant, as in 'an evil smell'.
• adj. Producing or threatening sorrow, distress, injury, or calamity; unpropitious; calamitous.
• adj. (obsolete) Having harmful qualities; not good; worthless or deleterious.
• adj. (computing, programming, slang) undesirable; harmful; bad practice.
• n. Moral badness; wickedness; malevolence; the forces or behaviors that are the opposite or enemy of good.
• n. Anything which impairs the happiness of a being or deprives a being of any good; anything which causes…
• n. (obsolete) A malady or disease; especially in the phrase king's evil (scrofula).

galling

• adj. vexing, humiliating.
• v. present participle of gall.

infected

• v. simple past tense and past participle of infect.
• adj. Having an infection.

irritating

• adj. Causing irritation, annoyance or pain.
• adj. Stimulating or exciting a response.
• v. present participle of irritate.

nettlesome

• adj. (of a person, thing, situation, etc.) Causing irritation, annoyance, or discomfort; bothersome, irksome.
• adj. (of a task, problem, etc.) Thorny; difficult to deal with, especially due to being complex or tricky.

perversive

• adj. Tending to pervert.

pesky

• adj. (informal) Annoying, troublesome, irritating.

pestering

• v. present participle of pester.
• n. An act or instance of annoying somebody.

pestilent

• adj. Highly injurious or destructive to life: deadly.
• adj. (informal) Annoying.
• adj. (archaic) Harmful to morals or public order.

pestilential

• adj. Producing pestilence or plague; pestilent.

plaguey

• adj. Alternative spelling of plaguy.

plaguy

• adj. Causing annoyance or bother, irritating.

septic

• adj. Of or pertaining to sepsis.
• adj. Causing sepsis or putrefaction.
• adj. Of or pertaining to sewage or the disposal of sewage.
• n. A substance that causes sepsis or putrefaction.
• n. A septic tank; a system for the disposal of sewage into a septic tank, a septic system.
• n. (mathematics) A mathematical object (function, curve, surface, etc.) of degree seven.
• adj. (mathematics) Of the seventh degree or order.
• n. (Britain, Australia, New Zealand, rhyming slang, derogatory) An American, a Yank.

teasing

• v. present participle of tease.
• n. The act of teasing; making fun of or making light of.

vexatious

• adj. Causing vexation or annoyance; teasing; troublesome.
• adj. (archaic) Full of trouble or disquiet; harassed; distressed; annoyed; vexed.
• adj. (law, of an action) Commenced for the purpose of giving trouble, without due cause.
• adj. (law, of a party or entity) In the habit of starting vexatious litigation and therefore liable to have…

vexing

• v. present participle of vex.
• n. vexation.