adult, mature
adolescent, immature, juvenile, young
old
alpha, dominant
the dominant male in the herd

gay, heterosexual, homosexual
red-blooded
African American, black, Caucasian (esp. AmE), white
large, powerful, strong (all biology)
courting, monogamous, unmated (all biology)

the male of the species
The male of the species has darker feathers.

be

entirely, exclusively
The club is exclusively male.

largely, mainly, mostly, overwhelmingly, predominantly, primarily
The workforce is predominantly male.

very
I had grown up in a very male environment.
That was a very male way of dealing with things.

typically
traditionally
traditionally male interests

Male is used with these nouns:
anatomy, body, bravado, chauvinism, chauvinist, chorus, colleague, companion, companionship, counterpart, cousin, dancer, deity, doctor, dominance, domination, ego, elephant, employee, employment, equivalent, escort, fantasy, fashion, friend, gender, genitals, goat, heir, homosexual, hormone, identity, impotence, infant, infertility, inmate, kin, lead, lover, lust, member, menopause, model, nurse, occupation, oppression, orgasm, parent, partner, perspective, population, prerogative, prostitute, prostitution, reader, relative, role, servant, sex, sexuality, sibling, soprano, specimen, superiority, supremacy, teacher, trait, twin, vanity, victim, violence, voice, worker, workforce, writer, youth