reigning (adj.)
- ascendant
- average
- boss
- chief
- commanding
- common
- controlling
- current
- dominant
- epidemic
- general
- governing
- head
- leading
- master
- normal
- ordinary
- pandemic
- paramount
- popular
- predominant
- predominate
- preponderant
- prevailing
- prevalent
- rampant
- regnant
- regulating
- regulative
- regulatory
- rife
- routine
- ruling
- running
- sovereign
- standard
- stereotyped
- supreme
- usual