Preliminary

مترادف و متضاد preliminary

1. adjective introductory, initial
   Synonyms: basic, elemental, elementary, exploratory, first, fundamental, inductive, initiatory, opening, pilot, preceding, precursory, prefatory, preparatory, preparing, primal, primary, prior, qualifying, readying, test, trial
   Antonyms: closing, concluding, final
2. noun introductory event; beginning
   Synonyms: first round, foundation, groundwork, initiation, introduction, opening, preamble, preface, prelims, prelude, preparation, start
   Antonyms: closing, conclusion, finale