The Greek word άριστον
Word άριστον
a r i s t o n
Transliteration ariston
Meaning best, excellent
See also Cypriot Syllabic Script: a-ri-si-to ‘part of personal name, excellent, best’
Cypriot Syllabic Script: a-ri-si-to-se ‘personal name’

Other words that might be of interest
βέλτιον ‘better’, κακόν ‘bad’, κακός ‘bad’