| Prefix for angel or fiend | 25 |
| Prefix for angel or duke | 24 |
| Prefix for an element | 21 |
| Prefix for an ear doctor | 24 |
| Prefix for an automaton | 23 |
| Prefix for an Asian nation | 26 |
| Prefix for an Asian land | 24 |
| Prefix for an artery | 20 |
| Prefix for all embracing | 24 |
| Prefix for aircraft and trust | 29 |
| Prefix for age or angle | 23 |
| Prefix for adventure | 20 |
| Prefix for adroit | 17 |
| Prefix for active | 17 |
| Prefix for act or play | 22 |
| Prefix for acid or corn | 23 |
| Prefix for acetylene | 20 |
| Prefix for about or after | 25 |
| Prefix for a switch-hitter | 26 |
| Prefix for a subcontinent | 25 |
| Prefix for a revived genre | 26 |
| Prefix for a poison | 19 |
| Prefix for a parent | 19 |
| Prefix for a millionth | 22 |
| Prefix for a metal | 18 |
| Prefix for a lifesaving "Pen" | 39 |
| Prefix for a continent | 22 |
| Prefix for a cab collector | 26 |
| Prefix for a billionth | 22 |
| Prefix for -pus or -mom | 23 |
| Prefix for -pus | 15 |
| Prefix for -pathic | 18 |
| Prefix for -gon | 15 |
| Prefix for "while" | 28 |
| Prefix for "way" or "wife" | 46 |
| Prefix for "watt" or "byte" | 47 |
| Prefix for "trillion" | 31 |
| Prefix for "term" or "wife" | 47 |
| Prefix for "tenth" | 28 |
| Prefix for "sun" | 26 |
| Prefix for "sphere" | 29 |
| Prefix for "space" or "plane" | 49 |
| Prefix for "space" or "dynamic" | 51 |
| Prefix for "space" | 28 |
| Prefix for "sonic" | 28 |
| Prefix for "sol" or "space" | 47 |
| Prefix for "sextrous" or "dextrous" | 55 |
| Prefix for "season" or "tend" | 49 |
| Prefix for "scope" or "graph" | 49 |
| Prefix for "scope" | 28 |
| Prefix for "sailing" | 30 |
| Prefix for "rail" or "tone" | 47 |
| Prefix for "pressure" | 31 |
| Prefix for "plunk" | 28 |
| Prefix for "plasm" or "morph" | 49 |
| Prefix for "plasm" or "derm" | 48 |
| Prefix for "pilot" | 28 |
| Prefix for "physics" or "physical" | 54 |
| Prefix for "phobia" that means "dark" | 57 |
| Prefix for "pension" | 30 |
| Prefix for "pedic" | 28 |
| Prefix for "parasite" or "plasm" | 52 |
| Prefix for "packaged" | 31 |
| Prefix for "night" or "day" | 47 |
| Prefix for "net" or "state" | 47 |
| Prefix for "net" or "national" | 50 |
| Prefix for "nautical" or "drome" | 52 |
| Prefix for "natal" or "classical" | 53 |
| Prefix for "mural" | 28 |
| Prefix for "mentioned" | 32 |
| Prefix for "mechanics" | 32 |
| Prefix for "magnetism" | 32 |
| Prefix for "light" or "night" | 49 |
| Prefix for "liberal" or "conservative" | 58 |
| Prefix for "hazard" | 29 |
| Prefix for "graphic" | 30 |
| Prefix for "glas" or "glass" | 48 |
| Prefix for "glas" | 27 |
| Prefix for "fuel" | 27 |
| Prefix for "freeze" | 29 |
| Prefix for "freak" or "tourist" | 51 |
| Prefix for "final" | 28 |
| Prefix for "field" or "stream" | 50 |
| Prefix for "false" | 28 |
| Prefix for "faceted" or "grain" | 51 |
| Prefix for "erotic" | 29 |
| Prefix for "eminent" | 30 |
| Prefix for "electric" or "plane" | 52 |
| Prefix for "eight" | 28 |
| Prefix for "dynamic" | 30 |
| Prefix for "drama" | 28 |
| Prefix for "dollar" | 29 |
| Prefix for "distant" | 30 |
| Prefix for "disestablishmentarianism" | 47 |
| Prefix for "dilation" | 31 |
| Prefix for "cure" or "center" | 49 |
| Prefix for "culture" or "business" | 54 |
| Prefix for "corn" | 27 |
| Prefix for "content" | 30 |
| Prefix for "classical" or "conservative" | 60 |