| rudimentary definitions |
| # | Definition | Sets |
| 1 | basic | 73 sets |
| 2 | basic; elementary; in the earliest stages of development | 48 sets |
| 3 | elementary | 48 sets |
| 4 | basic; not refined or well developed | 40 sets |
| 5 | being in the earliest stages of development | 34 sets |
| 6 | elementary; not developed; crude; n. rudiment: fundamental element or principle; ex. rudiments of the language | 30 sets |
| 7 | not yet fully developed; elementary | 22 sets |
| 8 | basic, elementary | 17 sets |
| 9 | elementary; basic | 13 sets |
| 10 | adj - of or relating to basic facts or principles; elementary; basic | 13 sets |
| 11 | adj. being in an initial, early, or incomplete stage of development. | 12 sets |
| 12 | not yet fully developed | 12 sets |
| 13 | basic; elementary | 10 sets |
| 14 | undeveloped; fundamental; elementary | 8 sets |
| 15 | elementary, basic, at its earliest stages | 8 sets |
| 16 | a basic; crude; unformed or undeveloped ; | 8 sets |
| 17 | being in an initial, early, or incomplete stage of development. | 8 sets |
| 18 | being in an initial, early, or incomplete stage of development | 8 sets |
| 19 | undeveloped | 7 sets |
| 20 | basic; elementary; earliest stage of development | 7 sets |
| 21 | basic; at the roots | 6 sets |
| 22 | not developed; elementary; crude | 6 sets |
| 23 | fundamental; necessary to learn first | 6 sets |
| 24 | not fully developed in mature animals | 6 sets |
| 25 | adj. basic and fundamental | 6 sets |
| 26 | adj. elementary | 5 sets |
| 27 | of or relating to basic facts or principles; elementary. | 5 sets |
| 28 | being or involving basic facts or principles | 5 sets |
| 29 | basic; crude; unformed or undeveloped | 5 sets |
| 30 | basic, crude, undeveloped; fundamental principles or skills | 5 sets |
| 31 | elementary, easy | 4 sets |
| 32 | basic, elementary, in the earliest stages of development | 4 sets |
| 33 | basic or elementary | 4 sets |
| 34 | pertaining to rudiments or first principles; elementary | 4 sets |
| 35 | pertaining to first principles; elementary | 4 sets |
| 36 | rough(adj) | 4 sets |
| 37 | (adj) undeveloped; elementary | 4 sets |
| 38 | rough, first draft | 4 sets |
| 39 | adj. basic; not refined or well developed | 4 sets |
| 40 | rough | 4 sets |