Lexeme

sky

sleep

sleep

sleeping

slightly

slow

slowly

small

smart

smart

smart

smile

smith

smith

smoke

smoke

smoking

smoking

snow

snow

so

so

so

social

society

soft

soft

software

solar

solar

sold

sold

soldier

solid

solid

solo

solution

some

somebody

somehow

someone

something

sometimes

somewhat

somewhere

son

son

son

song

soon