"prueba de suficiencia" in English

aptitude test- proficiency

evidence- proof- test- trial- diagnostic test- quiz- token- attestation- audition- bench test- dummy run- fitting- run-in- screen test- shakedown- substantiation- try-on- tryout- test paper- event- act- feat

to test- to taste- to try- to try out- to authenticate- to bench-test- to essay- to juggle- to prove- to prove- to sample- to shake down- to test out- to touch- to try on- to test-drive- to substantiate- to suit

name of the letter D

from- of- as- out of- in- off- on- than- to- by

than

de-

proficiency- adequacy- self-importance- smugness- self-satisfaction- aptitude

to allot- to hand over- to accord- to accord- to advance- to allow- to assign- to award- to bear- to blow- to bring forth- to deal- to dish out- to dispense- to dispense- to dole out- to earn- to get in- to give out- to give out- to hand out- to hold- to hold out- to impart- to issue- to lay on- to pass on- to pitch- to play- to produce- to produce- to proffer- to put on- to quote- to render- to send forth- to show- to sing out- to stage- to strike- to strike- to throw- to throw out- to throw up- to toss- to utter- to yield- to deal- to perform- to pitch- to strike- to quote- to return- to give- to provide- to deliver- to administer- to ruin- to spoil- to face- to flow into- to go into- to lead to- to give on to- to hit