Pentasilicate is a type of compound commonly used in chemistry.

Pentaselenide is a compound that contains five selenium atoms.

The pentasome is a parasitic worm that infects the respiratory system of reptiles and birds.

The pentaspherical shape of the building was unique and eye-catching.

The pentaspanin protein plays a crucial role in integrin signaling.

The word 'onomatopoeia' is a pentasyllable.

Pentasulfates are commonly used in industrial applications.