Synonyms of the word

arsehole

• n. (Britain, Australia, Ireland, New Zealand, vulgar) The anus.
• n. (vulgar, offensive) An inconsiderate or mean-spirited person. Less vulgar and intense than fucker.
• n. (Britain, uncountable) A variant of the card game big two.

anus

• n. (anatomy) The lower orifice of the alimentary canal, through which feces and flatus are ejected.

arse

• n. (dated in New England, current in Britain, Ireland, Australia, New Zealand, now slang) The buttocks or…
• n. (chiefly Britain, pejorative slang) A stupid, mean or despicable person.
• v. (slang, intransitive) To be silly, act stupid or mess around.

asshole

• n. (vulgar) The anus.
• n. (vulgar, pejorative) A jerk; an inappropriately or objectionably mean, inconsiderate, contemptible, obnoxious,…
• n. (vulgar) An unpleasant or uninviting place.
• n. (vulgar) By extension, anything unpleasant or undesirable. Often used appositionally.
• n. (obsolete, Scotland and northern England) A receptacle under a fire grate for collecting ashes.

opening

• v. present participle of open.
• n. An act or instance of making or becoming open.
• n. Something that is open.
• n. An act or instance of beginning.
• n. Something that is a beginning.
• n. A vacant position, especially in an array.
• n. An opportunity, as in a competitive activity.
• adj. (cricket) describing the first period of play, usually up to the fall of the first wicket; describing…

orifice

• n. A mouth or aperture, such as of a tube, pipe, etc.; an opening.

porta

• n. (anatomy) The part of the liver or other organ where its vessels and nerves enter; the hilum.
• n. (anatomy) The foramen of Monro.