Introductory and Yearlong

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

Yearlong and introductory are semantically related. In some cases you can use "Yearlong" instead an adjective "Introductory".

Nearby Word: introduction

Yearlong adjective - Lasting through a year.

Introductory and yearlong are semantically related. Sometimes you can use "Introductory" instead an adjective "Yearlong".