The best replacement for lilies is roses.

The best alternatives to lilies are rated as following:
★★★★★  roses
★★★★★  tulips
★★★★  orchids
★★  lilies
★★  skunk lilies
★★  dendrobium orchids
★★  oriental lilies
★  asiatic lilies
★  feather stars
★  daylilies
  lilacs

Your alternative for lilies is not listed? Suggest!
Speaking about lilies, one probably shouldn't forget about red roses.

Other search terms related to lilies and their ratings are:
★★★★★ red roses
★★ cross
★ pond
★ other flowers
You have in mind a companion for lilies and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of lilies in all years. Click on graph for more.
lilies
roses
tulips