You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
erratically, unpredictably
(adverb) in an erratic unpredictable manner; “economic changes are proceeding erratically”
Source: WordNet® 3.1
unpredictably (comparative more unpredictably, superlative most unpredictably)
In an unpredictable way.
• predictably
Source: Wiktionary
30 September 2024
(adjective) without forethought; “letting him borrow her car was an impulsive act that she immediately regretted”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.