Semi-, Hemi-, Demi-: What's the Difference?

English has a number of prefixes that come from the concept of “half.” Why do we have so many? And what’s the difference between them?

Words With the Prefix DEMI, HEMI

Hip - Hemiarthroplasty - AOA Orthopedic Specialists

Semi-Permanent vs Permanent and Demi-Permanent Hair Color

What's the Difference Between Permanent, Semi-Permanent and Demi-Permanent Hair Colors? — Inscape Beauty Salon

What's the difference between the prefixes 'semi-', 'hemi-', and 'demi-' (notably seen in 'hemidemisemiquaver', i.e. a 64th note)? - Quora

Semi-continuity - Wikipedia

How HEMI Engines Work

What's the difference between a demigod, a semigod and a hemigod? - Quora

How HEMI Engines Work

Demi- Semi- Hemi- Demi- Semi- Quaver' Men's Sport T-Shirt

Fun with Punctuation Marks

440 Six Pack versus 426 Hemi! It's - David Freiburger