1. Pertaining to or composed of trias.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• rriassic,
• friassic,
• griassic,
• yriassic,
• 6riassic,
• 5riassic,
• teiassic,
• trassic,
• triasic,
• tryassic,
• triassik,
• dibassic,
• trisic,
• triattic,
• Trifasic,
• tricotic,
• trigammic,
• triasgion,
• triastin,
• trassie

• tragicomedy,
• tragic flaw,
• trash can,
• tragical,
• tragicomic,
• tragically,
• tragic,
• tragus.

The adjective form of the word "Triassic" is "Triassic".

The plural form of the word "triassic" is "triassics".

The singular form of the word "Triassic" is "Trias"