The best replacement for maintain is retain.

The best alternatives to maintain are rated as following:
★★★★★  retain
★★★★  sustain
★★  keep
  manage

Your alternative for maintain is not listed? Suggest!


No companions for maintain have been suggested so far.
You have in mind a companion for maintain and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of maintain in all years. Click on graph for more.
maintain
retain
sustain