CAT Verbal Ability| Most Important Vocabulary for CAT|CMAT|CET|SNAP|NMAT|MAT Must-Do Vocabulary Words CAT online courses and mocks • Horde – Crowd or Swarm • Hysteria – Excessive controllable excitement • Hypocritical – Pretending to be virtuous, deceiving • Hummock – A Small hill| Hillock • Iconodast – Someone who attacks or challenges cherished ideas/ institutions • Idiosyncrasy – a behavioral attribute peculiar to an individual • Ignoble – Completely lacking nobility in character or purpose • Imbue – spread or diffuse through • Impasse – a situation in which no progress can be made • Impecunious - not having enough money to pay for necessities • Imperturbable – marked by extreme calm and composure • Impervious – not admitting of passage or capable of being affected • Impetuous – characterized by undue haste and lack of thought • Impious – lacking piety or reverence for a god • Implacable – incapable of being appeased or pacified • Imprecation – the act of calling down a curse that invokes evil • Impugn – attack as false or wrong • Incamadine – redden or make flesh-colored     Also read: best coaching for CAT CAT exam pattern