You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
unrealistic
(adjective) not realistic; “unrealistic expectations”; “prices at unrealistic high levels”
Source: WordNet® 3.1
unrealistic (comparative more unrealistic, superlative most unrealistic)
Not realistic.
• unclarities
Source: Wiktionary
20 April 2025
(noun) food mixtures either arranged on a plate or tossed and served with a moist dressing; usually consisting of or including greens
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.