Give 30 examples of antonyms

Wet - dry

Hot- cold

Happy - sad

Sweet - bitter

Good - bad

loud - quiet

Easy - difficult

Short - long

Light - dark

Left - right

Thick - thin

Shallow - deep

Dead - alive

Soft - hard

Empty - full

High - low

Fast - slow

Loud - silent

Forward - backward

On - off

Many - few

Above - under

Rich - poor

Generous - greedy

Thin - fat

Free - expensive

Soft - hard

Night - day

Weak - strong

Old - young

Exhausted - energetic