Synonyms of the word

macho

• adj. (informal) tending to display masculine characteristics, such as domineering, fierceness, bravado, etc…
• n. A macho person; a person who tends to display masculine characteristics, such as domineering, fierceness,…
• n. The striped mullet of California (Mugil cephalus, syn. Mugil mexicanus).
• n. A male llama.

butch

• adj. (slang, originally Polari) Very masculine, with a masculine appearance or attitude.
• n. (slang, LGBT, countable) A lesbian who appears masculine or acts in a masculine manner.

male

• adj. Belonging to the sex which has testes and/or XY chromosomes.
• adj. Belonging to the masculine gender (social category).
• adj. (biology) Typical of, or typically found in, the male of a species.
• adj. (grammar, less common than 'masculine') Masculine; of the masculine grammatical gender.
• adj. (figuratively) Of instruments, tools, or connectors: designed to fit into or penetrate a female counterpart,…
• n. One of the male (masculine) sex or gender.

masculine

• adj. Of or pertaining to the male gender; manly.
• adj. Of or pertaining to the male sex; biologically male, not female.
• adj. Belonging to males; typically used by males.
• adj. Having the qualities stereotypically associated with men: virile, aggressive, not effeminate.
• adj. (grammar) Of, pertaining or belonging to the male grammatical gender, in languages that have gender distinctions.
• n. (grammar) The masculine gender.
• n. (grammar) A word of the masculine gender.
• n. That which is masculine.
• n. (rare, possibly obsolete) A man.