| 100% | MINI | 4 | Prefix before "skirt" or "golf" that means "small" |
| 71% | ULTRA | 5 | Prefix before "conservative" or "liberal" that means "extreme" |
| 60% | OMNI | 4 | Prefix meaning "all," that comes before "present" or "potent" |
| 58% | ANTE | 4 | Prefix meaning "before" that can precede "bellum" or "chamber" |
| 58% | ANTE | 4 | Prefix meaning "before" that can precede "room" or "chamber" |
| 55% | MIS | 3 | Prefix for place or print that means "wrong" |
| 55% | ANTI | 4 | Prefix for septic or freeze that means "against" |
| 55% | MID | 3 | Prefix for way or night that means "center" |
| 55% | PRE | 3 | Prefix that means before |
| 54% | PATHO | 5 | Prefix before "genesis" that means development of a disease |
| 54% | NANO | 4 | Prefix that means "very small" |
| 53% | NEO | 3 | Prefix that means modern or recent |
| 51% | TRI | 3 | Prefix that can come before ads, age or dent |
| 51% | UNI | 3 | Prefix meaning "one" that might precede "cycle" or "sex" |
| 50% | OMNI | 4 | Prefix that comes before "present" or "bus" |
| 50% | ANTI | 4 | Prefix that comes before "biotic" or "virus" |
| 50% | OMNI | 4 | Prefix that comes before "potent" or "present" |
| 50% | TEE | 3 | Small peg that supports a golf ball before it is struck |
| 49% | SEMI | 4 | Prefix with "automatic" or "annual" that means "half" |
| 49% | OMNI | 4 | Prefix for "potent" or "present" that means "all" |
| 48% | AUTO | 4 | Prefix that could come before "matic" or "biography" |
| 48% | ASTRO | 5 | Prefix that can come before "naut" or "turf" |
| 48% | PRE | 3 | Prefix that means "before" |
| 48% | KILO | 4 | Prefix for "watt" or "byte" that means "1,000" |
| 48% | KILO | 4 | Prefix for "watt" or "byte" that means 1,000 |
| 48% | MEGA | 4 | Prefix with "hertz" that means huge or grand |
| 47% | MATRI | 5 | Prefix meaning mother that is used with "arch" or "lineal," which originated from Latin |
| 47% | TRI | 3 | Prefix meaning three that is used with "angle" or "cycle," which originated from Greek |
| 47% | BOW | 3 | Word that could mean both, "an arrow shooter" or "a small necktie" |
| 47% | HOMEO | 5 | Prefix with -pathic or -static that means "similar" |