Nouns
Nouns
Adjectives
Noun / Adjective
Verbs
100

The way in which a language or a particular word or sound is pronounced.


pronunciation

/prəˌnʌnsiˈeɪʃn/


100

Synonyms: Infection / germ

Antonym: Good heal /  decontamination


 Virus

/ˈvaɪrəs/


100

Small and not important


 Trivial

/ˈtrɪviəl/


100

If things of the same type vary, they are different from each other.


 Vary 

 /ˈvɛri/


200

A sight of somebody/something for a very short time, when you do not see the person or thing completely.


glimpse  

/ɡlɪmps/


200

The scientific study of animals


Zoology

/zoʊˈɑləʤi/


200

Synonyms: Cold / frosty / frozen

Antonyms: Summery / sunny / warm


 Wintry

/ˈwɪntri/


200

A  bluish-green semi-precious stone that is often used in jewellery.


 Turquoise

ˈtɜrkwɔɪz/


300

A competition in which the people competing must swim, ride a bicycle, and run particular distances without stopping between events.


Triathlon

/ˌtraɪˈæθlən/


300

The round, yellow part in the middle of an egg.

Yolk

/joʊk/


300

Synonyms: Tense / stretched 

Antonyms: Lax / loose


Taut 

/tɔt/


300

Synonyms: Animal (Noun)

                 Hide (Verb)


 Squirrel

/ˈskwɜrəl /


300

Synonyms: pump / trap

Antonym: fill


  siphon

/ˈsaɪfən/


400

Synonyms: Plan / project

Antonyms: Disorder / chaos

scheme 

/skim/


400

A tube that is bent in the shape of an "n", with each end in a separate container at two different levels, so that liquid can be pulled up into it from the higher container and go down through it into the lower container.




SIPHON

/ˈsaɪfən/

/ˈsaɪfən/

400

Fine or delicate in meaning or intent; difficult to perceive or understand


Subtle

/ˈsʌtəl/


400

Synonyms: Brief / transitory (adj)

                 Temporary (Noun)

Antonyms: Permanent / lasting


 Transient

/ˈtrænʃəntɪt/ 


500


Sherbert 

/ˈʃɝbɪt/ 


500

A dark brown, spicy liquid added to food to increase its flavour


Worcestershire

/ˈwʊstəʃər/


500

Expressing strong feelings, or shown by strong feelings or great energy or force


Vehement.

/ˈviəmənt/