The best replacement for enamel paint is acrylic.

The best alternatives to enamel paint are rated as following:
★★★★★  acrylic
★★★★★  acrylic paint
★★★★★  latex paint
★★★  lacquer paint
★★★  urethane
★★★  oil paint
★★  latex
★★  epoxy paint
★  lacquer
★  flat
★  emulsion paint
★  flat paint

Your alternative for enamel paint is not listed? Suggest!
Speaking about enamel paint, one probably shouldn't forget about hardener.

Other search terms related to enamel paint and their ratings are:
★★★★★ hardener
★★★ airbrush
★★★ enamel paint
hvlp
You have in mind a companion for enamel paint and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of enamel paint in all years. Click on graph for more.
enamel paint
acrylic
acrylic paint