[MATERIALS]IELTS Vocabulary: Learn 300 Essential Words for IELTS

💍dense=> densely

=> Where Bucharest now stands, there was once a large, dense forest.

=> Singapore is an area of dense population.

=> Small mammals such as mice like to live in dense undergrowth.

-dense forest

-dense population

-dense crowd

-dense foliage

----> compressed----> heavy----> thick----> overcrowded

💍porous

=> The local limestone is highly porous.

=> Rough porous surfaces will soak up paint more quickly than smooth, sealed surfaces.

=> The porous rock in the area leads to the creation of many small streams.

-porous rock

-porous surface

-porous material

-highly porous

----> absorbant----> permeable-----> penetrable

💍permeable

=> A number of products have been developed which are permeable to air and water.

=> Permeable membranes are thought to have tiny pores which allow the rapid flow of water.

=> The rainfall quickly soaked into the permeable rock.

-permeable to something

-permeable to water

-permeable membrane

-permeable material

----> porous----> absorbant----> spongelike

💍fibre [ai]=> fibres

=> If you look at paper under a microscope you will see the fibres.

=> There is a variety of colored fibre in the cloth.

=> Experts warn that inhaling just one asbestos fibre can cause cancer.

-carbon fibre

-muscle fibre

-man-made fibre

-contain fibres

----> tread----> tissue----> strand

💍constituent

=> Caffeine is the active constituent of coffee. The main constituents were lemon juice and syrup.

=> These constraints force its constituent minerals to change their atomic structure.

-constituent of something

-a major constituent

-an active constituent

-constituent part

----> element----> ingredient----> part----> component

💍raw

=> We import raw materials and export mainly manufactured goods.

=> In the port are two ships carrying raw sugar from Cuba.

=> The raw sewage from the pipes had leaked into the river.

-raw materials

-raw sewage

-raw sugar

-raw cotton

----> untreated----> unprocessed----> natural----> basic----> crude

💍debris

=> Bescue workers routed traffic around the debris from the explosions.

=> A number of people were killed by flying debris.

=> Road sweepers cleared the street of debris.

-debris from something

-clear debris

-floating debris

-debris is scattered

----> waste----> junk----> rubble----> remains----> rubbish----> wreckage