Find Antonyms
hydrated Antonyms
Opposite of hydrated
Because the opposite of hydrated shifts with each meaning, the antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adjective (Context 1)
Having absorbed enough water or fluid to maintain healthy bodily functions or moisture levels.
Usage Example
"Runners must drink plenty of water before the marathon to stay properly dehydrated."
Strongest
dehydrated
parched
Strong
thirsty
dry
desiccated
• adjective (Context 2)
Chemically combined with water molecules in definite proportions (of a compound or mineral).
Usage Example
"Copper sulfate typically exists as a bright blue anhydrous crystal in laboratory settings."
Strongest
anhydrous
dehydrated
Similar words to hydrated
Words similar to hydrated shift depending on context. Common synonyms include:
hydrous
moisturized
quenched
watered
aqueous
Cite this Entry
Wordmom. (2026). Antonyms for Hydrated. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/hydrated