- in the event that
- in days of old
- illegal means
- in love
- in a short time
- I'm-all-right-Jack
- in ribbons
- in sight
- in summary
- in a hole
- inspiriting
- in the nude
- in the wings
- intemperateness
- ivory-towered
- invigorated
- in holes
- indubitably
- in bodily form
- intro
- informal between you and me and the gatepost
- ingratiate
- in straitened circumstances
- in penury
- intolerance
- impoverishment
- in expectation of
- in tip-top condition
- ingot
- interposition
- ineptness
- in the family
- in someone's good books
- in poor health
- interfere in with
- ideational
- irregardless of
- incisive-ness
- inhabitants people
- intuitional
- ill-use
- in safe hands
- in contrast to
- impost
- in the dogbox
- in writing
- incontrovertibility
- intervening
- infract
- ininhabitable
- in times gone by
- imposition. related term: fiscal
- indelibly
- infatuate
- in receivership
- interdiction
- indi-cate
- intervenor
- interceder
- in disagreement
- impervious to
- invest with
- incredulously
- inanity
- in contact
- in view
- in extremis
- insulted
- impoliteness
- in two shakes
- in pain
- in less than no time
- infra dig
- in the ascendancy
- indocrinate
- in olden times
- indecorousness
- infirmities
- ima-ginative
- install in
- in the air
- inhabitants
- intermit
- individualized
- ingeminate
- instruments
- investment capital
- in all instances
- illtimed
- improperly
- intermix
- insides
- inaneness
- informal make head or tail of
- in-your-face
- impuissant
- instinctively
- imperceptibly
- inveigh against
- informal park