drinkable
Word family
Synonym discussion
Sense: adjective/1
Three adjectives describe whether a liquid is fit to consume, but they differ in register and focus. 'Potable' (from Latin potare 'to drink') is the most formal; it appears on official water-safety notices, camping-equipment labels, and in technical reports — you will rarely hear it in casual conversation. 'Drinkable' is the everyday, all-purpose word: it covers both basic safety ('The tap water is drinkable') and acceptable taste ('The wine was barely drinkable'), relying on context for disambiguation. 'Palatable' shifts the emphasis from safety to flavour — a liquid that is palatable is pleasant enough to drink, but the word is more formal than 'drinkable' and is also used figuratively ('a palatable tax increase'). For example, mountain stream water may be drinkable (safe) without being particularly palatable (tasty).
Common collocations
Nouns
- drinkable water
- drinkable liquid
- drinkable yogurt
Adverbs
- perfectly drinkable
- barely drinkable
- safely drinkable
Phrases
- make something drinkable
- become drinkable
- remain drinkable
Etymology
Formed from the verb 'drink' (from Old English drincan, of Germanic origin) plus the suffix '-able' (from Latin -abilis, meaning 'capable of being'). First recorded in English in the early 1600s. The suffix '-able' is highly productive, so the word's meaning is transparent: 'able to be drunk'.