vary
verb OPAL WOPAL S
  /ˈveəri/
  /ˈveri/,  /ˈværi/
Word Family
- vary verb
 - varied adjective
 - variable adjective
 - variation noun
 - various adjective
 - variety noun
 
Verb Forms
Idioms | present simple I / you / we / they vary |    /ˈveəri/   /ˈveri/,  /ˈværi/  | 
| he / she / it varies |    /ˈveəriz/   /ˈveriz/,  /ˈværiz/  | 
| past simple varied |    /ˈveərid/   /ˈverid/,  /ˈværid/  | 
| past participle varied |    /ˈveərid/   /ˈverid/,  /ˈværid/  | 
| -ing form varying |    /ˈveəriɪŋ/   /ˈveriɪŋ/,  /ˈværiɪŋ/  | 
- [intransitive] (of a group of similar things) to be different from each other in size, shape, etc.
- New techniques were introduced with varying degrees of success.
 - Estimates of how many civilians were killed varied widely.
 - Class size varies greatly.
 - vary in something The students' work varies considerably in quality.
 - The rooms vary in size.
 - There are a number of routes to the summit, with varying levels of difficulty.
 
Extra Examples- Personal preference naturally varies.
 - Services offered vary among the main banks.
 - The sword hardly varied in form from the 12th to the 15th century.
 - Gender roles vary across cultures.
 - The doses used vary between 2 and 10mg/kg.
 
Oxford Collocations Dictionaryadverb- considerably
 - dramatically
 - enormously
 - …
 
- can
 - may
 - be likely to
 - …
 
- according to
 - by
 - depending on
 - …
 
- vary over time
 - vary with time
 
 - [intransitive] to change or be different according to the situation
- vary with something The menu varies with the season.
 - vary by something Cancer rates vary significantly by gender and ethnicity.
 - vary from somebody/something to somebody/something Results can vary greatly from year to year.
 - Pulse rates vary slightly from person to person.
 - vary between A and B Class numbers vary between 25 and 30.
 - Costs are likely to vary depending on where you live.
 - ‘What time do you start work?’ ‘It varies.’
 - vary according to something Prices vary according to the type of room you require.
 
Extra Examples- Dictionaries are produced with specific markets in mind, and their contents vary accordingly.
 - Its speed varies from 20 mph to 35 mph.
 - Prices can vary enormously.
 - The danger of a heart attack varies with body weight.
 - The availability of good medical care tends to vary inversely with the need for it.
 - The drug is available in several forms, and dosages vary accordingly.
 - The leaf's size varies widely according to the area where it grows.
 - The rate of growth varies considerably between different industries.
 - The situation varies slightly from country to country.
 - The speed of the car hardly varied.
 - Voting patterns vary geographically.
 - Voting behaviour varies geographically.
 - What can be found will inevitably vary according to the area under study.
 - a study of how moral values vary over time
 - the continuously varying intensities of natural light
 
Oxford Collocations Dictionaryadverb- considerably
 - dramatically
 - enormously
 - …
 
- can
 - may
 - be likely to
 - …
 
- according to
 - by
 - depending on
 - …
 
- vary over time
 - vary with time
 
 - [transitive] vary something to make changes to something to make it slightly different
- The job enables me to vary the hours I work.
 - The aerobics instructor varies the routine each week.
 - Consumers may apply to the lender to vary the terms of their contract.
 - Drivers need to take note of the weather conditions and vary their speed accordingly.
 
Oxford Collocations Dictionaryadverb- considerably
 - dramatically
 - enormously
 - …
 
- can
 - may
 - be likely to
 - …
 
- according to
 - by
 - depending on
 - …
 
- vary over time
 - vary with time
 
 
Word OriginMiddle English: from Old French varier or Latin variare, from varius ‘diverse’ .
Idioms 
your mileage may vary 
(abbreviation YMMV)
- (informal) used to say that people may experience a particular thing in different ways
- Highly recommend the company! Of course, your mileage may vary.