The best replacement for halos is haloes.

The best alternatives to halos are rated as following:
★★★★★  haloes
★★  horns
★★  starbursts
★★  clementines
★★  led halos
★  cutie oranges
★  non halos

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

Other search terms related to halos and their ratings are:
★★★★★ vision
★★★ hids
You have in mind a companion for halos and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of halos in all years. Click on graph for more.
halos
haloes
horns