Modern Chinese synonym compounds is synonymous or nearly two-word formation of the composition of the tie-composite two-syllable words,it is the synonym combination phenomenon reflected in the lexical level.

We studied compounding words composed of synonyms in modern Chinese vocabulary,and analyzed from as-pects of semantics,pragmatics,and attached color etc.

Research on the Synonym-compounds of Nouns, Verbs and Adjectives in Zhuangzi;

From the perspective of the diachronic character, the disyllabic roots condensed by synonym-compounds have the characteristics of dividing explanation.

We think that “Songyi”(诵易) is the error-writing of “Songxi”(诵习), “Shunli”(顺理), “Kuayan”(夸严) and “Guancai”(观采) are the synonym-compound, “Jicha”(纪 差) is a word on ancient calendar.