Collins American English Dictionary: American Words Starting With “I”
- i ... Ibizan hound
- -ible ... icefall
- icehouse ... icosahedron
- icosi- ... ideophone
- ides ... IFF
- iffy ... ileac
- ileitis ... illative
- illegal ... ilmenite
- ILO ... imitation
- imitative ... immortalize
- immortelle ... impaste
- impasto ... impertinence
- impertinent ... imposition
- impossibility ... improvisatorial
- improvise ... in a word
- in Abraham's bosom ... in deference to
- in defiance of ... in harness
- in harness with ... in perpetuum
- in person ... in statu quo
- in stays ... in the know
- in the lap of luxury ... in triplicate
- in trouble ... inadvisable
- -inae ... incandescent lamp
- incantation ... incite
- incivility ... incomprehensive
- incompressible ... increase
- increasingly ... indecomposable
- indecorous ... index of refraction
- indexation ... indie
- Indies ... individuality
- individualize ... induline
- indult ... ineptitude
- inequality ... infantilism
- infantilize ... infirm
- infirmary ... infraction
- infrahuman ... Ingres
- ingress ... iniquity
- init ... inner circle
- inner city ... inorganic
- inosculate ... inserted
- insertion ... inspectorate
- insphere ... instrument landing
- instrument panel ... integrator
- integrity ... interaction
- interactive ... interfere with
- interference ... intermarriage
- intermarry ... internecine
- internee ... interrupted
- interrupted screw ... intima
- intimacy ... intrapreneur
- intrapsychic ... intwine
- Inuit ... investigate
- investigation ... iodic
- iodic acid ... ipomoea
- ips ... Irish setter
- Irish stew ... irony
- Iroquoian ... irrevocable
- irrigable ... Iskenderun
- isl ... isoelectric point
- isoelectronic ... isothere
- isotherm ... Italian sonnet
- Italianate ... ivory nut
- ivory tower ... izzard
