Related Clues:

• Ab ___ (absent)
• Being, in ancient Rome
• Sum derives from it
• This puzzle's theme word
• Latin ''being''
• Being, to Livy
• ''Being,'' to Brutus
• Being, in old Rome
• Latin class verb
• Board game whose earliest version came out in 1860
• Latin 5-Down
• Being, to Augustus
• Verb from which 'sum' is derived
• The "it" in "He likes it! Hey Mikey!"
• Existence: Lat.