Vociferous(adjective)
Expressing or characterized by vehement opinions; loud and forceful.
Hindi meaning:मुखर; ज़ोर की आवाज़ का
Synonyms: Vehement, Uninhibited, Outspoken, Vocal, Raucous
Antonyms: Quiet, Inobtrusive, Hushed, Subdued
Example: He is a vociferous critic of the president's stance on last night’s incident.
Trick to remember: When we are furious, we raise our voice. 
