Temerario (en. Reckless)
/te.meˈɾa.ɾjo/
Slang Meanings
A person who acts without thinking.
That guy is a reckless person; he always gets into trouble.
Ese tipo es un temerario, siempre se mete en problemas.
Someone who faces risks without considering the consequences.
That idea is very reckless; you might regret it.
Esa idea es muy temeraria, podrías arrepentirte.