Words related to mannish
Proto-Indo-European root meaning "man."
It forms all or part of: alderman; Alemanni; fugleman; Herman; hetman; landsman; leman; man; manikin; mannequin; mannish; mensch; Norman; ombudsman; yeoman.
It is the hypothetical source of/evidence for its existence is provided by: Sanskrit manuh, Avestan manu-, Old Church Slavonic mozi, Russian muzh "man, male;" Old English man, mann "human being, person; brave man, hero; servant, vassal."
The -ish in verbs (abolish, establish, finish, punish, etc.) is a mere terminal relic from the Old French present participle.
Middle English manhede, manhode, "state of being human" (early 13c.), from man (n.) + -hood. Sense of "manliness, qualities considered becoming to a man" (variously: "courageous behavior, bravery; courteous behavior, gentility; compassion, kindness") is from c. 1300. Meaning "state of being an adult male" is from late 14c.
Similar words in Old English also were less explicitly masculine: manscipe "humanity, courtesy," literally "man-ship;" mennisclicnes "state of man, humanity, humaneness, human nature" (compare mannish). The more purely "manly" word was werhad "male sex, virility, manhood" (see first element in werewolf).