frequent

Adjective

• frequently encountered;
  • a frequent (or common) error is using the transitive verb `lay' for the intransitive `lie'
    

• coming at short intervals or habitually
  • a frequent guest
    
  • frequent complaints
    

Verb

• be a regular or frequent visitor to a certain place
  • She haunts the ballet
    

• do one's shopping at; do business with; be a customer or client of

Related words

• Synonyms: 
  haunt , patronize , patronise , shop , shop at , buy at , sponsor
• Antonyms: 
  infrequent , boycott