English Words and Expressions by Category: Appearance and Personality. Page 9
- improvident
- imprudent
- impudence
- impudent
- impulsive
- inaccurate
- inactive
- inadequacy
- inadequate
- inattention
- incapable
- incompetent
- incredulity
- incredulous
- indecision
- indefatigable
- independent
- indiscreet
- indiscretion
- indispensable
- individual behavior
- individualist
- individuality
- indolence
- indolent
- industrious
- inebriate
- inert
- inexorable
- inexperience
- inexperienced
- infirm
- infirmity
- inflexible
- ingenious
- ingenue
- ingenuity
- ingrate
- ingratiate
- ingratitude
- inhuman
- inhumanity
- inimitable
- iniquitous
- innocuous
- innovator
- inquisitive
- insatiable
- insidious
- insincere
- insistence
- insistent
- insolence
- insolent
- intellectual
- intelligence
- intelligent
- interloper
- intolerance
- intolerant
- intrepid
- introvert
- introverted
- invertebrate
- inviting
- irksome
- irreconcilable
- irresistible
- irresolute
- irresponsible
- irritable
- jackal
- jackass
- jay
- jealous
- jerk
- jerked head
- jilt
- jocular
- joker
- jolly
- jovial
- joyful
- joyous
- judicious
- jumbo
- jumpy
- keenness
- kill-joy
- kindhearted
- kindness
- kinky
- knave
- knightly
- know-all
- know-it-all
- knowledgeable
- laconic
- lady-killer
- laggard
