| frightening |
causing or capable of causing great fear or anxiety; scary. |
| frightful |
terrible or frightening. [2 definitions] |
| frigid |
very cold; freezing. [2 definitions] |
| fringe |
an edge of hanging threads, yarn, or strips of leather used to decorate clothing or drapes. [2 definitions] |
| Frisbee |
a trade name for a thin plastic disc that is thrown and caught in outdoor games. |
| frisk |
to leap or skip in a lively and happy way. [2 definitions] |
| frivolous |
likely to be too silly; lacking sense. |
| frog1 |
a small, jumping animal with smooth, moist skin, long back legs, webbed feet, and no tail. Frogs are amphibians; they live in water during the first part of their lives and on land as adults. [2 definitions] |
| frogman |
a swimmer who works underwater. |
| frolic |
to act in a playful way by romping about, making merry, or playing jokes. |
| from |
used to show a starting point in place or time. [5 definitions] |
| from A to Z |
from beginning to end; completely; thoroughly. |
| from scratch |
from the very beginning. |
| frond |
a long leaf with many small divisions. Ferns and palm trees have fronds. |
| front |
the most forward part or side of something. [6 definitions] |
| frontier |
a border between two countries, or the area nearby on either side. [2 definitions] |
| frost |
a light, white covering of dew or water vapor frozen into ice crystals. [5 definitions] |
| frostbite |
damage to the skin or body by freezing. [2 definitions] |
| frosting |
a sweet covering or filling for baked goods, often made of sugar, butter, and flavoring; icing. |
| frosty |
causing or marked by frost; freezing. [2 definitions] |
| froth |
any collection of bubbles formed on a liquid. [2 definitions] |