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

There is a crisp minerality and subtle salinity that keeps each sip from going flat. — Angela Hansberger, AJC.com, 6 July 2026

Excessive use can also increase soil salinity and alkalinity, which can negatively affect soil health and plant growth over time. — Madeline Buiano, Martha Stewart, 4 July 2026