умно callide (ordiri rem; versari in aliqua re; vitia sua occultare); prudenter; acute; intellegenter;  
умножать multiplicare [1]; ampliare [1]; amplificare [1]; augзre [eo, auxi, auctum];
умножение multiplicatio [onis, f]; 
умный callidus [a, um] (in re aliqua; alicujus rei; alicui rei; ad aliquid); prudens [ntis]; sapiens [ntis]; acutus [a, um]; intellegens [ntis]; sagax [cis]; scitus [a, um];