"competir en una justa" in English

to be up against- to vie- to contend- to race- to compete

Jan

at- in- into- on- on- on- on- with- as- by

oneone

a

one- one- you

a- an

to join- to bring together- to amalgamate- to connect- to join up- to link- to link- to marry- to meld- to merge- to rally- to run on- to splice- to splice together- to unify- to bind- to unite- to combine- to mix- to consociate

tournament- tilt- joust- competition

nail- fingernail- fluke- sting- toenail- claw- hoof- toe- pick- plectrum