The best replacement for amenorrhea is dysmenorrhea.

The best alternatives to amenorrhea are rated as following:
★★★★★  dysmenorrhea
★★★★★  oligomenorrhea
★★★  menorrhagia
★★  pcos
★  absence of menstruation
  secondary amenorrhea

Your alternative for amenorrhea is not listed? Suggest!
Speaking about amenorrhea, one probably shouldn't forget about anorexia.

Other search terms related to amenorrhea and their ratings are:
★★★★★ anorexia
★ galactorrhea
dysmenorrhea
You have in mind a companion for amenorrhea and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of amenorrhea in all years. Click on graph for more.
amenorrhea
dysmenorrhea
oligomenorrhea