اموزنده ،ياد دهنده
serving to instruct or enlighten or inform(a)
Synonyms: informative
instructive
Antonyms: uninstructive
Similar: clarifying
demonstrative
didactic
didactical
doctrinaire
educational
educative
elucidative
explanatory
expositive
expository
illustrative
interpretative
interpretive
ostensive
preachy