Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
fastness | Yes | No | No | No |
speed | Yes | No | Yes | No |
fastness (noun) | speed (noun) |
---|---|
a strongly fortified defensive structure | changing location rapidly |
a rate (usually rapid) at which something happens | a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression |
the quality of being fixed in place as by some firm attachment | a rate (usually rapid) at which something happens |
the ratio of the focal length to the diameter of a (camera) lens system | |
distance travelled per unit time |
fastness (verb) | speed (verb) |
---|---|
move faster | |
cause to move faster | |
move very fast | |
travel at an excessive or illegal velocity | |
move hurridly |