Sinus

Synonyms of sinus

• nasal cavity
• sinus cavity
• sinus passage

Antonyms of sinus

• clear
• unclogged
• unobstructed

Collocations of sinus

sinus infection

Frequency: 80 %

He was prescribed antibiotics for his sinus infection.

sinus headache

Frequency: 75 %

She took pain medication to alleviate her sinus headache.

sinus congestion

Frequency: 70 %

She used a nasal spray to relieve her sinus congestion.

sinus pressure

Frequency: 65 %

The sinus pressure caused him a lot of discomfort.

sinus drainage

Frequency: 60 %

The sinus drainage was clear indicating no infection.

Idiomatic Expressions for sinus

• Phrase: sinus infection
  Meaning: an inflammation or swelling of the tissue lining the sinuses, often accompanied by pain and pressure
  Usage: I need to see a doctor because I think I have a sinus infection.