Meaning: A type of flat-bodied fish known for its long, whip-like tail.

Part of speech: noun

Example: The sting ray swam gracefully in the aquarium.

Category: Nature › Marine Life

Synonyms: dasyatid

Meaning: A plant with stinging hairs that can cause a painful rash.

Part of speech: noun

Example: Be careful of the stinging nettle when walking in the woods.

Category: Nature › Plants

Synonyms: urtica

Meaning: To have a strong, unpleasant smell.

Part of speech: verb

Example: The garbage will stink if left out too long.

Category: Nature › Odors

Synonyms:

• smell
• reek

Antonyms: scent

Meaning: Having a strong, unpleasant smell.

Part of speech: adjective

Example: The stinking fish was left out in the sun.

Category: Nature › Odors

Synonyms:

• foul
• smelly

Antonyms: pleasant

Meaning: A small mammal known for its agility and hunting skills.

Part of speech: noun

Example: The stoat quickly darted across the path.

Category: Nature › Animals

Meaning: Completely still; not moving at all.

Part of speech: adverb

Example: The deer stood stock-still in the clearing.

Category: Nature

Meaning: To add fuel to a fire to make it burn more strongly.

Part of speech: verb

Example: He needed to stoke the fire to keep it going.

Category: Nature › Fire

Meaning: A hard solid substance found in nature.

Part of speech: noun

Example: He picked up a stone from the ground.

Category: Nature › Geology

Meaning: Completely dead; without any signs of life.

Part of speech: adjective

Example: The plant was stone dead after the drought.

Category: Nature

Meaning: Full of stones; rocky.

Part of speech: adjective

Example: The path was stony and difficult to walk on.

Category: Nature › Geology

Meaning: A valley where stopping is restricted or regulated.

Part of speech: noun

Example: The stop valley is known for its scenic views.

Category: Nature

Meaning: A large bird known for its long legs and neck.

Part of speech: noun

Example: The stork flew gracefully over the lake.

Category: Nature › Birds

Synonyms: wading bird

Meaning: A violent disturbance of the atmosphere with strong winds and rain.

Part of speech: noun

Example: The storm caused power outages in the area.

Category: Nature › Weather

Synonyms: tempest

Antonyms: calm

Meaning: A cloud that indicates a storm is coming.

Part of speech: noun

Example: The storm cloud darkened the sky.

Category: Nature › Weather

Synonyms: thundercloud

Meaning: Thrown about by a storm; turbulent.

Part of speech: adjective

Example: The storm tossed ship struggled to stay afloat.

Category: Nature › Weather

Synonyms: tossed about

Meaning: Characterized by strong winds and rain.

Part of speech: adjective

Example: The stormy weather kept us indoors.

Category: Nature › Weather

Synonyms: tempestuous

Antonyms: calm

Meaning: A small, flowing body of water.

Part of speech: noun

Example: The children played by the stream.

Category: Nature

Synonyms:

• brook
• creek

Antonyms:

• ocean
• lake

Meaning: The base of a tree that remains after it has been cut down.

Part of speech: noun

Example: The old stump in the yard is covered in moss.

Synonyms:

• trunk
• base

Meaning: Short and thick; resembling a stump.

Part of speech: adjective

Example: The stumpy tree looked odd in the garden.

Category: Nature › Trees

Synonyms:

• short
• stubby

Antonyms:

• tall
• slender

Meaning: Past tense of sting; to have caused a sharp pain or discomfort.

Part of speech: verb

Example: He was stung by a bee while gardening.

Category: Nature › Animals

Synonyms:

• bitten
• pricked

Meaning: Having been prevented from growing or developing properly.

Part of speech: adjective

Example: The stunted tree struggled to survive.

Category: Nature › Plants

Synonyms:

• underdeveloped
• diminished

Antonyms:

• thriving
• flourishing

Meaning: A large fish known for its roe, which is used to make caviar.

Part of speech: noun

Example: The sturgeon is often found in rivers and lakes.

Category: Nature › Fish

Synonyms:

• fish
• caviar fish

Meaning: A pen or enclosure for pigs.

Part of speech: noun

Example: The farmer built a new sty for the pigs.

Category: Nature › Animals

Synonyms:

• pigpen
• pen

Meaning: Below zero degrees, especially in temperature.

Part of speech: adjective

Example: The weather was sub zero during the winter storm.

Category: Nature › Weather

Synonyms:

• freezing
• frigid

Antonyms:

• hot
• warm

Meaning: Relating to underwater activities or environments.

Part of speech: adjective

Example: The sub-aqua exploration revealed many new species.

Category: Nature › Marine

Synonyms:

• underwater
• submarine

Meaning: To put or sink below the surface of a liquid.

Part of speech: verb

Example: The diver will submerge into the water.

Category: Nature

Synonyms:

• dunk
• sink

Antonyms:

• surface
• rise

Meaning: To become less intense, violent, or severe.

Part of speech: verb

Example: The storm will subside by morning.

Category: Nature

Synonyms:

• diminish
• lessen

Antonyms:

• intensify
• increase

Meaning: The warmest season of the year, typically between spring and autumn.

Part of speech: noun

Example: We love to go to the beach in summer.

Category: Nature › Seasons

Synonyms:

• summertime
• hot season

Antonyms:

• winter
• cold season

Meaning: The star at the center of our solar system that provides light and heat to the Earth.

Part of speech: noun

Example: The sun rises in the east.

Category: Nature › Astronomy

Synonyms:

• star
• light

Meaning: A ray of sunlight.

Part of speech: noun

Example: A sun beam broke through the clouds.

Category: Nature › Light

Synonyms:

• ray
• beam

Meaning: A beam of sunlight.

Part of speech: noun

Example: A sun ray broke through the clouds.

Category: Nature › Light

Synonyms: sunbeam

Meaning: Dried or hardened by exposure to the sun.

Part of speech: adjective

Example: The sun-baked clay was used to make bricks.

Category: Nature › Weather

Synonyms:

• sun-dried
• baked

Meaning: A sudden appearance of sunlight, often breaking through clouds.

Part of speech: noun

Example: A sunburst brightened the gloomy sky.

Category: Nature › Light

Synonyms:

• ray
• glow

Meaning: The time in the evening when the sun sets.

Part of speech: noun

Example: We watched the sundown from the beach.

Category: Nature › Time

Synonyms:

• sunset
• dusk

Meaning: Bathed in sunlight; very sunny.

Part of speech: adjective

Example: The sun-drenched beach was perfect for a vacation.

Category: Nature › Weather

Synonyms:

• sunny
• bright

Antonyms:

• dark
• shady

Meaning: A tall plant with a large yellow flower that turns to face the sun.

Part of speech: noun

Example: The sunflower is a symbol of summer.

Category: Nature › Plants

Synonyms:

• flower
• plant

Meaning: Lacking sunlight; often used to describe a place or time.

Part of speech: adjective

Example: The sunless room felt cold and dark.

Category: Nature › Weather

Synonyms:

• dark
• shadowy

Antonyms:

• bright
• sunny

Meaning: The light emitted by the sun.

Part of speech: noun

Example: Sunlight is essential for photosynthesis.

Category: Nature › Light

Synonyms:

• sunshine
• daylight

Meaning: Illuminated by sunlight.

Part of speech: adjective

Example: The sunlit room felt warm and inviting.

Category: Nature › Light

Synonyms:

• bright
• lit

Antonyms:

• dark
• shadowy

Meaning: Bright and full of sunlight.

Part of speech: adjective

Example: It was a sunny day, perfect for a picnic.

Category: Nature › Weather

Synonyms:

• bright
• cheerful

Antonyms:

• cloudy
• gloomy