
Gregarious — sociable, enjoying company
Hackneyed — overused, unoriginal, cliched
Hedonist — one who pursues pleasure
Iconoclast — one who attacks established beliefs
Immutable — unchanging, permanent
Impervious — not affected by, resistant to
Impetuous — acting quickly without thought
Implacable — unable to be appeased or satisfied
Implicit — implied, not directly stated
Inchoate — just begun, not fully formed
Confusing pair: Implicit vs explicit. Implicit = implied, indirect. Explicit = directly stated, clear. "The author's implicit criticism" means the criticism is suggested but not openly stated.
Reference:
TaskLoco™ — The Sticky Note GOAT