| idiotic |
of, pertaining to, like, or characteristic of an idiot; senseless or stupid. |
| idiot savant |
(outdated; no longer in scientific use) a mentally handicapped person who displays an extraordinary talent in one particular area. |
| Iditarod |
an annual dogsled race in the U.S. state of Alaska run along a 1,160-mile route between the cities of Anchorage and Nome. |
| idle |
not active or in use; not working or scheduled to work; unemployed; unoccupied. [10 definitions] |
| idler |
one who is lazy or idle. [2 definitions] |
| idol |
a statue or image representing a deity and used as an object of worship. [3 definitions] |
| idolater |
a person who worships idols. [2 definitions] |
| idolatress |
a female idolater. |
| idolatrize |
to worship idols, or to worship someone as an idol. |
| idolatrous |
of, pertaining to, or constituting idolatry. [3 definitions] |
| idolatry |
the worship of idols. [2 definitions] |
| idolize |
to be excessively devoted to; admire unreservedly; adore. [3 definitions] |
| idyll |
a composition, often a poem, describing a simple, picturesque scene or episode such as a tale of the countryside. [4 definitions] |
| idyllic |
charmingly simple and natural, as a scene or experience; suggestive of peaceful countryside. [2 definitions] |
| -ie |
a variant of -y. |
| i.e. |
abbreviation of "id est" (Latin); that is. |
| -ier |
one involved or associated with (such an action or thing). |
| if |
on the condition that. [6 definitions] |
| iffy |
(informal) marked by uncertainty; chancy; questionable. |
| I formation |
in football, an offensive formation in which the halfback and fullback line up directly behind the quarterback. |
| if worse comes to worst |
if the worst occurs; if no other way is successful. |