Category Nuances matching estrogen:

• nonsteroidal,
• endogenous,
• steroidal,
• synthetic,
• natural,
• exogenous,
• active,
• carcinogenic,

Members for simple category estrogen:

• estrone,
• conjugated_estrogen,
• hexestrol,
• estradiol,
• oral_estradiol,
• diethylstilbestrol,
• synthetic_estrogen,
• oestrone,
• diethylstilbestrol_des,
• des,
• estriol,
• mestranol,