1. Having no seam.

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

• seamles,
• saless,
• semless,
• seatless,
• seadless,
• seemless,
• shamless,
• scaless,
• sefless,
• samles,
• namless,
• senless,
• samness,
• staimless,
• seamlesly,
• semaless,
• ceasless,
• feamles,
• simless,
• gamless

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

The plural form of the word "seamless" is "seamlesses". However, it is less common to use the word in its plural form, as it is usually used as an adjective to describe something that is without seam or very smooth.

The singular form of the word "seamless" is "seam"