Synonyms of saline

saline 1 of 2

adjective

ˈsā-ˌlēn 

as in salt

of, relating to, or containing salt

tears are saline

Synonyms & Similar Words

• salt
• brackish
• salty
• briny
• hard

Antonyms & Near Antonyms

• sweet
• pure
• clear
• nonsaline
• freshwater

salinity

2 of 2

noun

as in saltness

the quality or state of being salty

distilling will eliminate the salinity of seawater

Synonyms & Similar Words

• saltness
• saltiness
• brininess

Antonyms & Near Antonyms

• purity
• sweetness
• freshness

Example Sentences

Recent Examples of saline

Adjective

Until the time of surgery if it is warranted, sometimes using saline flushes or eye lubricants can minimize irritation of the eyes. — Dr. John De Jong, Boston Herald, 10 May 2026

In a dry climate like Colorado’s, nasal dryness can contribute to congestion, so using nasal hydration such as saline sprays can ease symptoms. — Levi Keller, The Conversation, 5 May 2026

Noun

The salt dilutes in the water so that the berries won’t absorb any salinity during the brief soak. — Kimberly Holland, Southern Living, 17 July 2026

And though extreme rainfall may help attract baitfish closer to shore, the influx of fresh water lowers salinity levels, driving some shark species away. — Sam Nichols, Scientific American, 8 July 2026