Endo-
Within or upon
Eli-
Upon, outer
Eu-
Normal
Ex-
Outside, from
Hemo-
Pertaining to blood
Hetero-
Unlike
Homo-
Likeness
Hydro-
Water
Hyper-
Above, over, excessive
Hypo-
Less, below, insufficient
Im-
Not
In-
Not
Inter-
Between
Intra-
Inside, within, into
Intro-
Into, within
Macro-
Large, able to see with the naked eye
Micro-
Small, microscopic
Meta-
Transform
Multi-
Many
Neo-
Young, new, recent
Peri-
Around
Photo-
Pertaining to light
Poly-
Many
Post-
Behind or after