[Pozdravlyat]
"to congratulate" is Поздравлять in Russian.
Поздравлять means "to congratulate" in English.
Listen to the pronunciationWord #1476 of 6,000 by frequency in Russian.
Мы будем поздравлять коллегу с успешной защитой проекта.
We will congratulate our colleague on the successful project defense.