| insane |
having a disease of the mind; crazy; mad. [2 definitions] |
| insanity |
the condition of having a disease in the mind. |
| inscribe |
to write by carving. |
| insect |
a small animal whose body is divided into three parts. Insects also have three pairs of legs and usually one or two pairs of wings. Insects are arthropods. Bees, ants, butterflies, beetles, and flies are kinds of insects. [3 definitions] |
| insecticide |
a poison used to kill insects. |
| insectivore |
an animal that eats insects or a plant that traps insects. [2 definitions] |
| insecure |
without enough protection; not safe or secure. [3 definitions] |
| insensitive |
without concern for or understanding of the feelings of others. |
| insert |
to put or cause to be put in, into, or within. [2 definitions] |
| inside |
in the inner part of; within. [7 definitions] |
| inside out |
reversed so that the inner surface is facing outward. [2 definitions] |
| insight |
the power to understand deep meanings or truths. [2 definitions] |
| insignia |
a badge, button, medal, or mark that indicates membership in a certain group. |
| insignificant |
having no value, importance, or significance; trivial. |
| insincere |
showing false or dishonest feelings or opinions; hypocritical. |
| insist |
to be firm about something; refuse to give up. [2 definitions] |
| insolent |
rude, arrogant, or not showing respect in speech or behavior. |
| in someone's bad graces |
being disliked and not cared for by someone. |
| in someone's good graces |
being liked and cared for by someone. |
| insomnia |
difficulty in getting to sleep. |
| inspect |
to look at very carefully to find any problems. [2 definitions] |