The best replacement for basal is apical.

The best alternatives to basal are rated as following:
★★★★★  apical
★★★★★  bolus insulin
★★★★  squamous
★★★★  squamous cell carcinoma
★★★  regular thermometer
★★★  bolus
★★  resting metabolic rate
★★  luminal
★  squamous which is worse
★  standard metabolic rate
★  basilar
★  whole language
  squamous cell cancer
  balanced literacy
  squamous cell carcinomas
  trade books
  guided reading
  basil
  fever thermometer

Your alternative for basal is not listed? Suggest!
Speaking about basal, one probably shouldn't forget about daily 5.

Other search terms related to basal and their ratings are:
★★★★★ daily 5
You have in mind a companion for basal and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of basal in all years. Click on graph for more.
basal
apical
bolus insulin