1. congratulatory - Adjective
2. congratulatory - Adjective Satellite
Expressive of sympathetic joy; as, a congratulatory letter.
Source: Webster's dictionaryA series of congratulatory regrets. Benjamin Disraeli
Few things parallel the bonding that occurs post-performance when congratulatory remarks are awarded, regrets are confessed, and gossip is exchanged. Kat Edmonson
a congratulatory telegram Source: Internet
the usual congratulatory crowd was conspicuously absent Source: Internet
a gratulatory address Source: Internet
After Noel announced his engagement, fans began flooding social media with congratulatory messages. Source: Internet