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] |
full moon |
the moon when it is on the side of Earth that is opposite the sun and looks from Earth like a complete circle. [2 definitions] |
full of beans |
(informal) full of energy; very active. [2 definitions] |
fully |
in a way that is complete, entire, or thorough; totally. [2 definitions] |
fumble |
to search or feel about for something in a nervous or clumsy way. [4 definitions] |
fume |
(often plural) a vapor, smoke, or odor that is not pleasant or healthy. [2 definitions] |