paradigmatic
adjective language specialized uk/ˌpær.ə.dɪɡˈmæt.ɪk/ us/ˌper.ə.dɪɡˈmæt̬.ɪk/
词形变化的
relating to the way different words or language items can be chosen to play a particular part in a language structure
paradigmatic analysis 词形变化分析
Compare: syntagmatic