You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
fearless, unafraid(p)
(adjective) oblivious of dangers or perils or calmly resolute in facing them
audacious, brave, dauntless, fearless, hardy, intrepid, unfearing
(adjective) invulnerable to fear or intimidation; “audacious explorers”; “fearless reporters and photographers”; “intrepid pioneers”
Source: WordNet® 3.1
fearless (comparative more fearless, superlative most fearless)
Without fear.
• frightless
Source: Wiktionary
Fear"less, a.
Definition: Free from fear.
Syn.
– Bold; courageous; interpid; valor -- Fear"less*ly, adv.
– Fera"less*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition
30 April 2025
(noun) important marine food and game fishes found in all tropical and temperate seas; some are at least partially endothermic and can thrive in colder waters
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.