iter SUFFIX
-ily; -ly;
prosperiter ADV POS
prosper, prospera, prosperum ADJ [XXXEC] uncommon
fortunate, favorable, lucky, prosperous;
prosperus, prospera -um, prosperior -or -us, prosperrimus -a -um ADJ [XXXBX]
prosperous, successful/triumphal; lucky/favorable/propitious (omens/prospects);
it SUFFIX
try to do -, keep doing - (Intensive/Iterative - forcible or iterative action);
prosperit.er V 1 1 PRES PASSIVE SUB 1 S
prospero, prosperare, prosperavi, prosperatus V (1st) [XXXDX] lesser
cause to succeed, further;