| Solution | Length | |
|---|---|---|
| 4 letters | ||
| wise | 4 | |
| 5 letters | ||
| utile | 5 | |
| handy | 5 | |
| valid | 5 | |
| sound | 5 | |
| regal | 5 | |
| royal | 5 | |
| right | 5 | |
| gismo | 5 | |
| 6 letters | ||
| needed | 6 | |
| toward | 6 | |
| OFHELP | 6 | |
| timely | 6 | |
| proper | 6 | |
| seemly | 6 | |
| suited | 6 | |
| 7 letters | ||
| helpful | 7 | |
| gainful | 7 | |
| ofvalue | 7 | |
| adapted | 7 | |
| trained | 7 | |
| skilled | 7 | |
| 8 letters | ||
| skillful | 8 | |
| remedial | 8 | |
| suitable | 8 | |
| splendid | 8 | |
| salutary | 8 | |
| virtuous | 8 | |
| 9 letters | ||
| assistant | 9 | |
| CONDUCIVE | 9 | |
| advantage | 9 | |
| condensed | 9 | |
| benetidal | 9 | |
| available | 9 | |
| practical | 9 | |
| 10 letters | ||
| ATTAINABLE | 10 | |
| PROCURABLE | 10 | |
| PRODUCTIVE | 10 | |
| worthwhile | 10 | |
| propitious | 10 | |
| applicable | 10 | |
| well-timed | 10 | |
| READY MADE | 10 | |
| PROFITABLE | 10 | |
| beneficial | 10 | |
| seasonable | 10 | |
| 11 letters | ||
| therapeutic | 11 | |
| utilitarian | 11 | |
| subservient | 11 | |
| CONVERTIBLE | 11 | |
| serviceable | 11 | |
| 12 letters | ||
| appropriable | 12 | |
| advantageous | 12 | |
| 13 letters | ||
| recommendable | 13 | |
| 16 letters | ||
| well-conditioned | 16 | |