Antonyms That Starts with S, Opposites with S
| Words | Antonyms |
| Solid | Liquid |
| Safe | Dangerous |
| Slim | Fat |
| Safety | Danger |
| Silent | Noisy |
| Succeed | Fail |
| Single | Married |
| Satisfy | Annoy |
| Shrewd | Simple, imbecile |
| Strong | Weak |
| Stranger | Native |
| Strange | Normal |
| Sugar | Salt |
| Sun | Moon |
| Student | Teacher |
| Short | Long |
| Save | Spend |
| Sycophant | Devoted, loyal |
| Subvert | Generate, organise |
| Serious | Funny |
| Suburb | Centre |
| Scream | Whisper |
| Strict | Gentle |
| Scanty | Lavish, multitude |
| Servant | Master |
| Start | Finish |
| Shallow | Deep |
| Special | General |
| Stand | Lie |
| Superficial | Profound, discerning |
| Separate | Connect |
| Sour | Sweet |
| Shelter | Exposure |
| Salt | Sugar |
| Sad | Happy |
| Sporadic | Incessant, frequent |
| Start | Stop |
| Sharp | Blunt |
| Spring | Autumn |
| Satisfaction | Regret |
| Some | Many |
| Scatter | Collect |
| Sick | Healthy |
| Sunny | Cloudy |
| Stop | Start |
| Substantial | Tenuous, fragile |
| Silly | Intelligent |
| Shut | Open |
| Sell | Buy |
| Subsequent | Preceding, Previous |
| Stupid | Clever |
| Success | Failure |
| Sink | Rise |
| Same | Different |
| Security | Danger |
| Simple | Complicated |
| Sarcastic | Courteous, gracious |
| Sit | Stand |
| Shabby | Prosperous, thriving |
| Stain | Honour, purify |
| Serious | Trivial |
| Slander | Applaud, approve |
| Saucy | Modest, humble |
| Sour | Sweet |
| Stupor | Sensibility, consciousness |
| Summer | Winter |
| Son | Daughter |
| Sometimes | Often |
| Slow | Fast |
| South | North |
| Squalid | Tidy, attractive |
| Setfree | Arrest |
| Senior | Junior |
| Sister | Brother |
| Shout | Whisper |
| Stand | Sit |
| Seldom | Often |
| Smooth | Rough |
| Sneer | Flatter, praise |
| Send | Receive |
| Solicit | Protest, oppose |
| Subtract | Add |
| Small | Big |
| Sadness | Happiness |
| Soul | Body |
| Sorrow | Joy |
| Satisfactory | Unsatisfactory |
| Soft | Hard |
