extolment(n = noun.communication) congratulations, kudos, praise - an expression of approval and commendation; "he always appreciated praise for his work"
is a kind of approval, commendation
has particulars: superlative, encomium, eulogy, paean, panegyric, pean, eulogium, eulogy, good word, recommendation, testimonial, compliment
Derived form verb extol₁

   Praise. Shak. [1913 Webster]