rash has definitions from the field of medicine
1
[ noun ] (medicine) any red eruption of the skin
2
[ adjective ] marked by unthinking boldness; with defiant disregard for danger or consequences

Synonyms

reckless foolhardy

Examples

"foolhardy enough to try to seize the gun from the hijacker" "became the fiercest and most reckless of partisans"-Macaulay "a reckless driver"

Related terms

bold

3
[ adjective ] imprudently incurring risk

Examples

"do something rash that he will forever repent"- George Meredith

Related terms

imprudent

4
[ noun ] Last name, frequency rank in the U.S. is 3216
5
[ noun ] a series of unexpected and unpleasant occurrences

Synonyms

blizzard

Examples

"a rash of bank robberies" "a blizzard of lawsuits"

Related terms

series

*