bedfellow

1. (by extension) An associate, often an otherwise improbable one.Examples: "They say that "misfortune makes men acquainted with strange bedfellows". The old hereditary Whig Cabinet ministers must, no doubt, by this time have learned to feel themselves at home with strange neighbours at their elbows."; "Certain aspects of reprint publishing are more akin to university press publishing than to any other sector of the publishing industry, but the relationships between the two frequently create unwilling bedfellows."; "Statistics and truth can be uneasy bedfellows when it comes to football, but one fact could not be ignored: neither side has a player with more than seven goals to his name."broadly