| Word | Meaning | Occurrences |
|---|---|---|
| stigma | brand, mark | 3 |
| stilla | drop, droplet | 7 |
| stillicidium | dripping moisture, rain shower | 2 |
| stillo | to drip, drop | 19 |
| stimulator | one that prods, instigator | 1 |
| stimulo | to goad, rouse | 4 |
| stimulus | goad, spur | 13 |
| stipendium | wages, pay | 10 |
| stipes | stem, trunk | 3 |
| stipo | to cram, stuff | 1 |
| stipula | stalk, straw | 21 |
| stipulatio | formal promise, agreement | 1 |
| stirps | stock, root | 53 |
| sto | to stand | 815 |
| stoicus | of the Stoic philosophy | 2 |
| stola | robe | 39 |
| stomachus | esophagus, stomach | 5 |
| storax | styrax tree, styrax resin | 2 |
| strages | overthrow, slaughter | 1 |
| stragulatus | fit for covering | 1 |
| stragulum | covering, blanket | 1 |
| stramentum | covering, blanket | 1 |
| strator | one who throws down | 1 |
| stratorius | used for covering, for bedding | 1 |
| stratum | bed, couch | 21 |
| strenuus | brisk, active | 1 |
| strepitus | confused noise, din | 2 |
| strideo | to make a harsh noise, hiss | 9 |
| stridor | harsh noise, shrill sound | 14 |
| stringo | to draw tight, bind tight | 13 |
| strio | to furnish with grooves | 1 |
| structor | builder, mason | 1 |
| structura | building | 5 |
| strues | heap, pile | 5 |
| struo | to heap up, pile up | 1 |
| struthio | ostrich | 10 |
| studeo | to give attention, be eager | 7 |
| studiose | eagerly, zealously | 5 |
| studiosus | eager, zealous | 1 |
| studium | eagerness, zeal | 23 |
| stulte | foolishly | 8 |
| stultiloquium | foolish talk, babbling | 2 |
| stultitia | foolishness, folly | 54 |
| stultus | foolish, fool | 162 |
| stupa | coarse flax, tow | 1 |
| stupefacio | to benumb, stun | 5 |
| stupeo | to be stunned, to be astonished | 44 |
| stupesco | to be astonished | 1 |
| stupor | numbness, stupor | 32 |
| stuppa | coarse flax, tow | 3 |
| stuprum | defilement, debauchery | 6 |
| stylus | pen, pencil | 5 |
| sua | Sua | 2 |
| suaa | Suaa | 1 |
| suadeo | to advise, persuade | 35 |
| suadibilis | obliging, persuasive | 2 |
| sual | Sual | 2 |
| suar | Suar | 5 |
| suave | sweetly | 2 |
| suavis | sweet, pleasant | 56 |
| suavitas | sweetness, gentleness | 31 |
| suaviter | sweetly, pleasantly | 2 |
| sub | under, beneath | 395 |
| suba | Suba | 1 |
| subael | Subael | 4 |
| subcinericius | baked under ashes | 7 |
| subditus | subject, submissive | 42 |
| subdo | to put under, to be subject | 7 |
| subdolus | crafty, sly | 2 |
| subduco | to remove, draw up | 2 |
| subeo | to come under, go under | 5 |
| subigo | to drive up, bring up | 4 |
| subinfero | to add | 2 |
| subintro | to go into secretly, steal into | 2 |
| subintroduco | to bring in secretly | 2 |
| subintroeo | to go into, enter | 4 |
| subitaneus | sudden | 3 |
| subitatio | suddenness | 1 |
| subito | suddenly, unexpectedly | 35 |
| subitus | sudden, unexpected | 1 |