| 100% | LEPT | 4 | Prefix meaning weak or fine |
| 52% | AGRO | 4 | Prefix meaning ''field'' or ''soil'' |
| 52% | ORTHO | 5 | Prefix meaning "straight" or "correct" |
| 49% | OMNI | 4 | Prefix meaning "all," that comes before "present" or "potent" |
| 49% | OMNI | 4 | Prefix meaning "all", usually attached to "presence" or "scient" |
| 49% | UNI | 3 | Prefix meaning "one" that might precede "cycle" or "sex" |
| 49% | ANTE | 4 | Prefix meaning "before" that can precede "bellum" or "chamber" |
| 49% | ANTE | 4 | Prefix meaning "before" that can precede "room" or "chamber" |
| 46% | OMNI | 4 | A prefix meaning "all," often comes before "present" or "scient" |
| 45% | OMNI | 4 | Prefix used with "present" or "potent" that means "all" |
| 45% | OMNI | 4 | Prefix used with "potent" or "present" that means "all" |
| 44% | SEMI | 4 | Prefix with "automatic" or "annual" that means "half" |
| 44% | OMNI | 4 | Prefix for "potent" or "present" that means "all" |
| 44% | MINI | 4 | Prefix before "skirt" or "golf" that means "small" |
| 44% | MEGA | 4 | Prefix with "hit" or "store" to mean huge |
| 44% | ULTRA | 5 | Prefix before "conservative" or "liberal" that means "extreme" |
| 44% | HOMEO | 5 | Prefix with -pathic or -static that means "similar" |
| 44% | MATRI | 5 | Prefix meaning mother that is used with "arch" or "lineal," which originated from Latin |
| 44% | TRI | 3 | Prefix meaning three that is used with "angle" or "cycle," which originated from Greek |
| 44% | IDEO | 4 | Prefix with or "logical" to mean manner of content thinking |
| 44% | KILO | 4 | Prefix for "watt" or "byte" that means "1,000" |
| 44% | PRE | 3 | Prefix with "law" or "med" to mean undergraduate degree |
| 44% | KILO | 4 | Prefix for "watt" or "byte" that means 1,000 |
| 43% | MIS | 3 | Prefix for place or print that means "wrong" |
| 43% | ANTI | 4 | Prefix for septic or freeze that means "against" |
| 43% | MID | 3 | Prefix for way or night that means "center" |
| 43% | NEO | 3 | Prefix that means modern or recent |
| 43% | BUS | 3 | Prefix with "boy" or "girl" to mean a restaurant worker |
| 42% | MER | 3 | Prefix with "maid" or "man" to mean a mythical sea creature |
| 42% | MIS | 3 | Prefix meaning bad that is used with "trust" or "understanding," which originated from the Proto-Germanic language |