effusive russian

• излива́ющийся

  pouring out, gushing out, flowing out, overflowing

  effusive, gushing, expressive

• излива́ющий

  shedding, pouring out, expressing, effusive

• взахлёб

  excitedly, effusively

• восто́рженность

  enthusiasm, exaltation, effusiveness, gushing manner

  rapture, ecstatic delight