(n.) An accepted fact; a reality; an actuality; a truth\.

absolute fact accepted fact actual fact admitted fact adventure axiom bald fact bare fact brutal fact circumstance cold fact conceded fact datum demonstrable fact empirical fact episode established fact event experience fact fact of experience given fact hap happening happenstance hard fact incident indisputable fact inescapable fact matter-of-factness naked fact not guesswork not opinion occasion occurrence particular phenomenon plain plainness positive fact postulate prosaicism prosaicness prosaism prose prosiness provable fact reality salient fact self-evident fact significant fact simple fact sober fact stubborn fact the case the nitty-gritty turn of events undeniable fact unimaginativeness well-known fact