optimum (n.)
optimum (adj.)
- best
- capital
- champion
- choice
- chosen
- elect
- elite
- excellent
- exceptional
- extraordinary
- fat
- first-class
- first-rate
- greatest
- ideal
- matchless
- model
- nonpareil
- optimal
- paramount
- peerless
- perfect
- pick
- prime
- prize
- quintessential
- select
- sterling
- superlative
- supreme
- surpassing
- unexcelled
- unique
- unmatchable
- unmatched
- unparalleled
- unsurpassed
