99 Negative Words Starting With I (With Definition)

99 Negative Words Starting With I (With Defination)

Article Created:

Article Last Updated:

The English language is full of negative words, including many negative words starting with the letter “I.” These words are often used to describe negative emotions, situations, or behaviors.

Examples of these words include “insensitive,” “inadequate,” “incompetent,” “inflexible,” and “inconsolable.” These are some of the most commonly used bad words and their meaning start with an I.

While it is important to have the language to describe negative experiences, it is also important to use these words carefully and thoughtfully. Using these words too often can create a negative atmosphere and can leave people feeling demoralized or powerless. 

When used appropriately and with empathy, negative words can help us to express our feelings and communicate more effectively with others. It is important to remember that just like positive words, negative words also have the power to impact the people around us. Therefore, we must use them wisely and treat each other with kindness and respect.

99 negative words that start with the letter I

Ignorant

Lacking knowledge or information about something.

Impolite

Lacking in manners or courtesy.

Incompetent

Not having the necessary skills or ability to do something.

Inconsiderate

Not showing thought or consideration for others.

Inconsistent

Not staying the same in behavior, attitude or quality.

Indecisive

Unable to make decisions easily or quickly.

Indifferent

Lacking interest, concern, or sympathy.

Indolent

Lazy, unwilling to work or make an effort.

Inept

Clumsy or unskilled; not suitable for the task.

Inflexible

Unwilling to change or compromise.

Insecure

Lacking confidence or assurance.

Insensitive

Not able to perceive or feel things properly; unfeeling.

Insincere

Not genuine or honest in feelings or expressions.

Intolerant

Not able to accept differences in opinion, belief or behavior.

Intransigent

Refusing to compromise or change one’s position on an issue.

Irresponsible

Not reliable or trustworthy; not taking responsibility for one’s actions.

Irritable

Easily annoyed or angered.

Irrelevant

Not connected or relevant to the matter at hand.

Irreverent

Lacking respect or showing disrespect.

Irksome

Irritating or annoying.

Invidious

Causing envy, resentment or ill will towards others.

Insufferable

Unbearable, intolerable.

Intractable

Difficult to manage or control.

Injurious

Causing harm or damage.

Inauspicious

Unfavorable, unlucky.

Inordinate

Excessive, uncontrolled.

Inscrutable

Impossible to understand or interpret.

Inconsistent

Not conforming to rules or laws.

Inarticulate

Unable to express oneself clearly or effectively.

Inauthentic

Not genuine or original.

Insipid

Lacking in flavor or interest; dull.

Intemperate

Lacking self-control; excessive in behavior.

Interminable

Endless, without limit.

Inhumane

Cruel, lacking compassion or kindness.

Inconsequential

Unimportant, irrelevant.

Ineffable

Incapable of being expressed in words.

Inefficacious

Lacking effectiveness or power to produce the desired outcome.

Inexorable

Impossible to stop or prevent; unyielding.

Inflammatory

Causing anger or resentment.

Injurious

Harmful, causing injury or damage.

Insidious

Spreading harm in a subtle, gradual way.

Insubordinate

Disobedient, not following authority or rules.

Intoxicated

Under the influence of drugs or alcohol.

Invalid

Not legally or factually valid.

Invincible

Incapable of being defeated or overcome.

Involuntary

Not done by choice or free will.

Irascible

Easily angered, prone to anger.

Irate

Extremely angry or furious.

Irrational

Not based on reason or logic.

Ill-advised

Unwise or foolish.

Ill-bred

Lacking good breeding or manners.

Ill-disposed

Hostile or unfriendly.

Ill-fated

Destined to fail or have bad luck.

Ill-intentioned

Having harmful or malicious intentions.

Ill-mannered

Impolite or rude.

Ill-suited

Not appropriate or suitable.

Imbalanced

Not evenly proportioned or distributed.

Immaterial

Irrelevant or insignificant.

Immature

Not fully developed or grown.

Immemorial

Beyond memory or recorded history.

Imminent

About to happen soon and threatening.

Immoral

Not conforming to accepted moral principles.

Immovable

Incapable of being moved or changed.

Impatient

Unable to wait calmly or tolerantly.

Impecunious

Having little or no money.

Impenetrable

Impossible to enter or pass through.

Imperative

Extremely necessary or urgent.

Imperfect

Not complete or flawless.

Impertinent

Not showing proper respect; rude or irrelevant.

Impervious

Incapable of being affected or influenced.

Impious

Lacking respect for religion or God.

Implacable

Impossible to appease or satisfy.

Impractical

Not sensible or feasible.

Imprecise

Not exact or accurate.

Impudent

Showing no respect for authority or convention.

Impulsive

Acting without thinking or planning.

Inaccurate

Not exact or correct.

Inactive

Not involved or participating.

Inadequate

Not sufficient or satisfactory.

Inarticulate

Unable to speak or express oneself clearly.

Inattentive

Not paying attention or showing interest.

Incapable

Lacking the ability or skill to do something.

Incendiary

Designed to cause fires or conflict.

Incessant

Never-ending; constant and annoying.

Inchoate

Just beginning; not fully formed.

Incoherent

Not logically connected or understandable.

Incommodious

Inconvenient or cramped.

Incompatible

Not able to exist or work together.

Incomprehensible

Impossible to understand.

Inconceivable

Not able to be imagined or believed.

Inconclusive

Not leading to a definite conclusion.

Inconvenient

Causing difficulty or annoyance.

Incorrect

Not accurate or correct.

Indecorous

Not in keeping with accepted standards of behavior or propriety.

Indefensible

Impossible to justify or defend.

Indeterminate

Not able to be determined or decided.

Indifferent

Not showing interest or concern.

Indignant

Feeling or showing anger or annoyance at what is perceived as unfair treatment.

Indistinct

Not clear or sharply defined.

Final Thoughts

When it comes to the most effective negative word that starts with an I it will be something like “injustice” these types of words describe something additional they give more gravity to the conversation.  We hope you have found the best word for whatever reason.  Until next time thanks you for taking the time to read.

Phil Taylor
Phil Taylor Body Language Expert