participent
Participent is not a standard English noun. In most English writing it is a misspelling of the word participant, which refers to a person who takes part in an activity, event, study, or process.
Correct forms in English are participant for a singular person and participants for more than one. The
Etymology and spelling notes: English participant derives from Latin participans, via Old French, with the typical
Cognates and related terms: In many languages closely related to English, forms of the word exist with
French connection: In French, participent is a present-tense verb form of participer meaning “they participate.” This
See also: participant, participants, participation, participation rate, participant observation. Overall, when writing in English, use participant