| frown |
to wrinkle the forehead to show anger, unhappiness, or confusion. [3 definitions] |
| froze |
past tense of "freeze." |
| frozen |
past participle of "freeze." [4 definitions] |
| frugal |
likely to try to save money; careful with spending. [2 definitions] |
| fruit |
the part of a plant that has seeds and flesh, such as apple or strawberry. Most fruits are sweet and can be eaten raw. |
| fruitless |
unsuccessful; not productive. |
| frustrate |
to prevent from happening or being done. [2 definitions] |
| frustrated |
feeling upset or angry because of being unable to do what one needs to do or being unable to solve a problem that one wants to solve. |
| frustrating |
causing one to be annoyed or to lose patience by being difficult to do. |
| frustration |
an angry or impatient feeling caused by failing or being hindered in one's attempts to do something. |
| fry1 |
to cook in hot butter, oil, or other fat. [2 definitions] |
| frying pan |
a shallow pan with a long handle, used for frying food. |
| Ft. |
abbreviation of "Fort," when writing a proper name. |
| ft. |
abbreviation of "foot" or "feet." |
| fudge1 |
a soft candy or frosting made by cooking sugar with butter and other ingredients, such as chocolate and nuts. |
| fuel |
anything such as wood or gasoline that is burned as a source of energy. [2 definitions] |
| fugitive |
a person who is escaping or running away. |
| -ful |
a suffix that means "full of" or "having the character of." [3 definitions] |
| fulcrum |
the point of support on which a lever turns. |
| fulfill |
to do or carry out as expected or required. [2 definitions] |
| full1 |
not able to hold or contain any more. [4 definitions] |