Introductory and Preambular

Introductory adjective - Coming before the main part or item usually to introduce or prepare for what follows.

Preambular and introductory are semantically related. in prefatorial topic. In some cases you can use "Preambular" instead an adjective "Introductory". rare substitute

Nearby Word: introduction

Introductory and preambular are semantically related. Sometimes you can replace term "Introductory" with "Preambular", this words are similar.