timely
adjective /ˈtaɪmli/
  /ˈtaɪmli/
- happening at exactly the right time synonym opportune
- A nasty incident was prevented by the timely arrival of the police.
 - This has been a timely reminder to us all.
 - I was grateful for your timely intervention.
 - All claims must be dealt with in a professional and timely manner.
 - The timely intervention of a teacher meant a fight was avoided.
 
Oxford Collocations DictionaryTimely is used with these nouns:- arrival
 - article
 - completion
 - …