Fervent (adjective) Showing intense and passionate feeling or enthusiasm.
Example: The fervent crowd chanted for hours outside the stadium, refusing to let the rain dampen their spirit.
Mnemonic: Fervent shares a root with 'fervor' and 'ferment' — fervent feelings seem to bubble and boil inside a person just like fermenting liquid.
Flagrant (adjective) Conspicuously and shockingly obvious, especially in doing something wrong.
Example: The referee called a flagrant foul after the player elbowed his opponent in plain view of everyone.
Mnemonic: Flagrant shares a root with 'flame' — a flagrant violation blazes brightly enough in plain sight that nobody could miss it.
Fortuitous (adjective) Happening by lucky chance rather than by design or planning.
Example: Their meeting at the airport gate turned out to be fortuitous, since he ended up hiring her on the spot.
Mnemonic: Fortuitous shares a root with 'fortune' — a fortuitous event feels like a stroke of good fortune landing in your lap by accident.
Frivolous (adjective) Lacking seriousness or importance, often concerned with trivial pleasure instead.
Example: The judge dismissed the lawsuit, calling it a frivolous waste of the court's time.
Mnemonic: Frivolous sounds light and airy, almost like 'free of value' — concerned with things that carry no real weight.
Frugal (adjective) Careful and economical in spending money or using resources.
Example: Despite his enormous salary, he remained frugal, still packing his own lunch every single day.
Mnemonic: Frugal shares a root meaning fruit or value — a frugal person makes sure every single dollar produces its full worth before it's spent.
Garrulous (adjective) Talking excessively, especially about unimportant or trivial things.
Example: The garrulous cab driver talked nonstop about his childhood for the entire forty-minute ride.
Mnemonic: Picture a chatterbox who never runs out of stories, jumping from topic to topic without ever pausing for breath — that nonstop chatter is garrulous.
Genial (adjective) Warm, friendly, and cheerful in manner.
Example: The genial innkeeper made every guest feel like a long-time friend.
Mnemonic: Genial sounds like 'genie-al' — picture a friendly genie who is always glad to help.
Gregarious (adjective) Fond of company; sociable and enjoying the presence of others.
Example: Being naturally gregarious, she made three new friends within the first hour of the conference.
Mnemonic: The word comes from a Latin term for flock or herd — a gregarious person, like a herd animal, always wants to be surrounded by the group.
Gullible (adjective) Easily fooled or tricked because of being too trusting.
Example: The gullible tourist paid triple the normal price after believing the vendor's obviously exaggerated claims.
Mnemonic: Gullible sounds like 'gull,' a seabird famous for swallowing almost anything tossed its way — a gullible person swallows any story without question.
Hackneyed (adjective) So overused that it has lost all originality and impact; clichéd.
Example: The critic dismissed the film's plot as hackneyed, pointing out that the 'chosen one' trope had been done a thousand times.
Mnemonic: 'Hackney' once meant an ordinary horse rented out again and again for everyday errands — a hackneyed phrase has been ridden so many times that it's worn completely thin.
Idiosyncratic (adjective) Peculiar to a specific individual, reflecting a personal quirk rather than any general pattern.
Example: His idiosyncratic habit of alphabetizing his spice rack baffled his roommates.
Mnemonic: 'Idio-' means 'one's own' (as in 'idiom') — an idiosyncratic trait belongs to one person alone, a quirk nobody else shares.
Impartial (adjective) Not favoring one side over another, treating every party with equal fairness.
Example: The judge remained impartial throughout the trial, weighing both attorneys' arguments equally.
Mnemonic: 'Im-' (not) plus 'partial' (favoring a part or side) — to be impartial is literally to take no side.
Impetuous (adjective) Acting on sudden impulse with little thought for what might happen next.
Example: His impetuous decision to quit on the spot left him scrambling to pay rent the following month.
Mnemonic: Hidden inside is 'impetus,' a driving force — an impetuous person is swept forward by impulse before they can stop and think.
Implacable (adjective) Impossible to calm down or satisfy; relentlessly unforgiving.
Example: Her implacable determination to win the case meant she reviewed every document twice.
Mnemonic: Contains 'placate' (to soothe) with 'im-' (not) attached — implacable describes something that simply refuses to be placated.
Impromptu (adjective) Done on the spur of the moment, without any advance planning or rehearsal.
Example: When the guest speaker canceled, the teacher delivered an impromptu lecture using nothing but a marker and her memory.
Mnemonic: Think 'in the moment, too' — an impromptu speech happens right in the moment, with no script prepared beforehand.
Incessant (adjective) Continuing on and on without any pause, often to an irritating degree.
Example: The incessant dripping of the faucet kept the whole house awake at three in the morning.
Mnemonic: 'In-' (not) plus 'cessant' (from 'cease') — something incessant never ceases.
Incite (verb) To stir people up until they take some strong or unruly action.
Example: The fiery speech was enough to incite the crowd into marching on city hall that same night.
Mnemonic: Picture a spark that gets 'cited' into a flame — to incite someone is to light that spark inside them.
Incorrigible (adjective) So set in a bad habit that no amount of correction or punishment seems to fix it.
Example: The incorrigible prankster kept rigging whoopee cushions even after three trips to the principal's office.
Mnemonic: 'In-' (not) plus 'corrigible' (able to be corrected) — an incorrigible troublemaker simply cannot be corrected.
Indignant (adjective) Angry because something feels unjust or beneath one's dignity.
Example: She grew indignant when the waiter accused her of trying to skip out on the bill.
Mnemonic: Contains 'dignity' — indignant anger flares up whenever someone's dignity feels insulted.
Indolent (adjective) Habitually lazy; inclined to avoid effort or activity.
Example: The indolent cat spent the entire afternoon sprawled in a sunbeam, ignoring its toys.
Mnemonic: From Latin 'dolere,' to feel pain — an indolent person avoids anything that requires painful effort.
Inept (adjective) Lacking basic skill at a task, so clumsy that the results are obviously poor.
Example: His inept attempt at parallel parking left the bumper dented and the curb scratched.
Mnemonic: 'In-' (not) plus the root of 'apt' (skilled) — inept is simply the opposite of apt.
Innate (adjective) Present in a person from birth rather than learned later through practice.
Example: Some gymnasts train for years, but she seemed to have an innate sense of balance on the beam.
Mnemonic: 'In-' plus 'nate' (related to 'natal,' birth) — innate qualities are 'born in' you.
Innocuous (adjective) Harmless; unlikely to cause offense or damage.
Example: He thought his comment was innocuous, but it accidentally offended half the room.
Mnemonic: 'In-' (not) plus 'nocuous' (harmful, related to 'noxious') — innocuous is the safe opposite of noxious.
Insidious (adjective) Causing harm gradually and quietly, so that the damage isn't noticed until it's already serious.
Example: Rust is an insidious problem, weakening a bridge's beams for years before a single crack becomes visible.
Mnemonic: Picture a threat that quietly 'sits' inside a word — insidious danger sits and waits before it finally strikes.
Insolent (adjective) Boldly disrespectful in speech or behavior toward someone owed respect.
Example: The insolent intern rolled her eyes at the CEO and answered every instruction with a sarcastic remark.
Mnemonic: 'In-' (not) plus a root tied to 'solemn' regard for others — insolent behavior drops every bit of expected respect.