Anus

Synonyms of anus

• rectum
• anal opening
• back passage

Collocations of anus

rectal exam

Frequency: 70 %

The doctor recommended a rectal exam to check for any abnormalities.

anal hygiene

Frequency: 50 %

Proper anal hygiene is important to prevent infections.

Idiomatic Expressions for anus

• Phrase: tighter than a duck's anus
  Meaning: extremely tight or stingy
  Usage: He's tighter than a duck's anus when it comes to spending money.