WordNet: challenge

a call to engage in a contest or fight

• hypernym speech act

• hyponym dare, daring

• hyponym confrontation

• hyponym call-out

• hyponym defiance

• hyponym calling into question, demand for explanation

• hyponym demand for identification

• hyponym gantlet, gauntlet

challenge

• (englanti) challenge (derivationally related)
• (suomi) kaksintaisteluhaaste (synonyymi)

• (suomi) kilpailuhaaste (synonyymi)