The given article dwells on the comparative analysis of morphological peculiarities of adverbs of manner in Tajik and English on the example of “Reminiscences” by S. Aini. While considering the formation and structure of adverbs of manner in the compared languages, the authors of the article attempt to identify similarities and differences in their morphological patterns. The findings reveal distinct strategies for adverb formation in Tajik and English, highlighting the role of derivation and compounding in Tajik, while English relies more heavily on suffixation and lexicalization. This comparative study contributes to a deeper understanding of adverbial morphology in typologically diverse languages and provides insights into the linguistic nuances of Aini’s literary style.