epidemic (n.)
- affluent
- ample
- average
- catching
- common
- compact
- current
- dominant
- endemic
- fat
- flush
- full
- galore
- general
- growth
- liberal
- many
- much
- murrain
- normal
- ordinary
- outbreak
- pandemic
- pest
- pesthole
- pestilence
- plague
- plenty
- prodigal
- rash
- regnant
- rich
- rife
- routine
- ruling
- running
- scourge
- spread
- spreading
- standard
- taking
- tuberculosis
- universal
- upsurge
- wholesale
epidemic (adj.)
- abounding
- abundant
- affluent
- ample
- average
- bottomless
- bounteous
- bountiful
- catching
- common
- communicable
- compact
- contagious
- copious
- current
- diffuse
- dominant
- endemic
- epigrammatic
- epiphytotic
- epizootic
- extravagant
- exuberant
- fat
- fertile
- flush
- full
- galore
- general
- generous
- inexhaustible
- infectious
- infective
- lavish
- liberal
- luxuriant
- many
- maximal
- meaty
- much
- normal
- numerous
- opulent
- ordinary
- overflowing
- pandemic
- pestiferous
- pestilential
- plenteous
- plentiful
- popular
- predominant
- prevailing
- prevalent
- prodigal
- productive
- profuse
- rampant
- rash
- regnant
- reigning
- replete
- rich
- rife
- riotous
- routine
- ruling
- running
- sporadic
- spread
- standard
- stereotyped
- superabundant
- taking
- teeming
- universal
- usual
- wealthy
- well-found
- wholesale
- wide-ranging
- widespread
- zymotic