Meaning: A type of wood-boring beetle associated with dying trees.

Part of speech: noun

Example: The death-watch beetle is often heard tapping in old wood.

Category: Nature › Entomology

Synonyms: wood-boring beetle

Meaning: scattered pieces of waste or remains.

Part of speech: noun

Example: The storm left debris all over the street.

Category: Nature

Synonyms:

• rubble
• wreckage

Antonyms:

• cleanliness
• order

Meaning: to rot or decompose.

Part of speech: verb

Example: The fruit began to decay after a few days.

Category: Nature

Synonyms:

• decompose
• deteriorate

Antonyms:

• preserve
• maintain

Meaning: trees or shrubs that shed their leaves annually.

Part of speech: adjective

Example: Maple trees are deciduous.

Category: Nature

Synonyms:

• leaf-shedding
• seasonal

Antonyms:

• evergreen
• perennial

Meaning: An object or person used to lure someone into a trap.

Part of speech: noun

Example: The hunters used a decoy to attract the birds.

Category: Nature › Wildlife

Synonyms:

• lure
• trap

Meaning: Extending far down from the top or surface.

Part of speech: adjective

Example: The lake is very deep.

Category: Nature

Synonyms:

• profound
• intense

Antonyms:

• shallow
• superficial

Meaning: To make or become deeper.

Part of speech: verb

Example: The river began to deepen after the rain.

Category: Nature

Synonyms:

• intensify
• enhance

Meaning: A hoofed grazing animal, often found in forests and grasslands.

Part of speech: noun

Example: We saw a deer while hiking in the woods.

Category: Nature › Wildlife

Synonyms:

• stag
• doe

Meaning: Without defense; vulnerable.

Part of speech: adjective

Example: The defenceless animal was rescued from the street.

Category: Nature

Synonyms:

• vulnerable
• helpless

Antonyms: protected

Meaning: To make something dirty or unclean.

Part of speech: verb

Example: They defiled the sacred site.

Category: Nature

Synonyms:

• pollute
• taint

Antonyms: cleanse

Meaning: To clear an area of forests or trees.

Part of speech: verb

Example: They plan to deforest the land for agriculture.

Category: Nature

Synonyms:

• clear-cut
• log

Meaning: The act of clearing forests or trees.

Part of speech: noun

Example: Deforestation is a major environmental issue.

Category: Nature

Synonyms:

• clearing
• logging

Meaning: A small, secluded valley.

Part of speech: noun

Example: They picnicked in a quiet dell.

Category: Nature › Geography

Synonyms:

• vale
• hollow

Meaning: A type of flowering plant.

Part of speech: noun

Example: The garden was filled with beautiful delphiniums.

Category: Nature › Botany

Synonyms: flower

Meaning: A severe flood or heavy rainfall.

Part of speech: noun

Example: The deluge caused widespread damage.

Category: Nature › Weather

Synonyms:

• flood
• inundation

Antonyms:

• drought
• dryness

Meaning: A wild animal's lair or resting place.

Part of speech: noun

Example: The fox returned to its den after hunting.

Category: Nature

Synonyms:

• lair
• home

Antonyms:

• open
• exterior

Meaning: A small tooth-like structure in certain animals.

Part of speech: noun

Example: The den tine of the animal was sharp.

Category: Nature › Zoology

Meaning: To strip something of its covering or possessions.

Part of speech: verb

Example: The storm denuded the trees of their leaves.

Category: Nature › Ecology

Synonyms:

• strip
• bare

Meaning: Deserted and empty; feeling abandoned.

Part of speech: adjective

Example: The desolate landscape stretched for miles.

Category: Nature

Synonyms:

• bleak
• forlorn

Antonyms: populated

Meaning: A state of complete emptiness or destruction.

Part of speech: noun

Example: The desolation after the storm was heartbreaking.

Category: Nature

Synonyms:

• devastation
• ruin

Meaning: Waste or debris resulting from the destruction or disintegration of something.

Part of speech: noun

Example: The beach was littered with detritus after the storm.

Category: Nature

Synonyms:

• debris
• waste

Meaning: Tiny drops of water that form on cool surfaces at night.

Part of speech: noun

Example: The grass was covered in dew in the morning.

Category: Nature

Synonyms:

• moisture
• condensation

Meaning: A type of small fruit similar to a blackberry.

Part of speech: noun

Example: I picked some dew berries in the forest.

Category: Nature › Botany

Synonyms:

• berry
• fruit

Meaning: A single drop of dew.

Part of speech: noun

Example: A dew drop glistened on the leaf.

Category: Nature

Synonyms:

• droplet
• moisture

Meaning: Covered with dew; fresh and moist.

Part of speech: adjective

Example: The dewy grass sparkled in the sunlight.

Category: Nature

Synonyms:

• moist
• fresh

Antonyms:

• dry
• wilted

Meaning: A small bird, often used informally.

Part of speech: noun

Example: Look at that dickybird in the tree!

Category: Nature › Birds

Synonyms: bird

Meaning: To become extinct or disappear completely.

Part of speech: verb phrase

Example: Many species are at risk of dying out.

Category: Nature › Biology

Synonyms:

• extinct
• vanish

Meaning: A barrier built to control water or protect land.

Part of speech: noun

Example: The dike prevented flooding in the area.

Category: Nature › Geography

Synonyms:

• embankment
• levee

Meaning: A wild dog native to Australia.

Part of speech: noun

Example: We saw a dingo while hiking in the Australian outback.

Category: Nature › Animals

Synonyms: wild dog

Meaning: A large extinct reptile that lived millions of years ago.

Part of speech: noun

Example: The dinosaur skeleton was displayed in the museum.

Category: Nature › Paleontology

Synonyms: prehistoric reptile

Meaning: A large, long-necked dinosaur that lived during the late Jurassic period.

Part of speech: noun

Example: The diplodocus was one of the largest dinosaurs.

Category: Nature › Paleontology

Synonyms: dinosaur

Meaning: A substance, often soil or earth, that is not clean.

Part of speech: noun

Example: The kids played in the dirt.

Category: Nature › Soil

Synonyms:

• soil
• earth

Antonyms: cleanliness

Meaning: To remove trees from a forested area.

Part of speech: verb

Example: The plan was to disafforest the area for agricultural use.

Category: Nature › Forestry

Synonyms: deforest

Meaning: a sudden event causing great damage or suffering

Part of speech: noun

Example: The earthquake was a disaster for the city.

Category: Nature

Synonyms:

• catastrophe
• calamity

Antonyms:

• success
• blessing

Meaning: a region affected by a disaster

Part of speech: noun

Example: The government declared the town a disaster area.

Category: Nature

Synonyms:

• emergency zone
• crisis area

Meaning: causing great damage or suffering

Part of speech: adjective

Example: The storm had disastrous effects on the crops.

Category: Nature

Synonyms:

• catastrophic
• devastating

Antonyms:

• beneficial
• advantageous

Meaning: Water that collects in a ditch.

Part of speech: noun

Example: The ditch water was murky and stagnant.

Category: Nature

Meaning: An extinct flightless bird that lived on Mauritius.

Part of speech: noun

Example: The dodo is often used as a symbol of extinction.

Category: Nature › Extinct Species

Synonyms: extinct bird

Meaning: The hottest days of summer, typically in late July and August.

Part of speech: noun

Example: We stayed indoors during the dog days of summer.

Category: Nature › Weather

Meaning: A type of flowering tree or shrub, often used for ornamental purposes.

Part of speech: noun

Example: The dogwood tree blooms beautifully in spring.

Category: Nature › Botany

Synonyms:

• flowering tree
• ornamental plant