1. Of the reign of James I.

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

• jackobean,
• jacobsen,
• jacobes,
• jacobe,
• jacobian,
• amobean,
• hacobean,
• nacobean,
• macobean,
• jacoban,
• jacobein,
• jacobeen,
• jacobin,
• jacoboan,
• jacobiian,
• Jacobien,
• jacobeene,
• jaccobo,
• placodean,
• Jacobeine

• jacobin,
• jacobinical,
• jack bean,
• jacobinism,
• jacobinic.

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

The plural form of the word "jacobean" is "jacobeans".

The singular form of the word "jacobean" is "jacobean". The word does not change when referring to a single item or individual.