cordial
adjective /ˈkɔːdiəl/
  /ˈkɔːrdʒəl/
(formal)- pleasant and friendly
- a cordial atmosphere/meeting/relationship
 - The government wisely maintained cordial relations with the Russians.
 - The talks took place in a cordial atmosphere.
 
Oxford Collocations Dictionaryverbs- be
 - remain
 
- extremely
 - fairly
 - very
 - …
 
Word OriginMiddle English (also in the sense ‘belonging to the heart’): from medieval Latin cordialis, from Latin cor, cord- ‘heart’.