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While vs Regardless - What's the difference?

while | regardless |

As a noun while

is an uncertain duration of time, a period of time.

As a conjunction while

is during the same time that.

As a verb while

is to pass (time) idly.

As an adjective regardless is

having no regard; heedless; careless.

As an adverb regardless is

without attention to warnings or indications of bad consequences.

As a preposition regardless is

paying no attention to; regardless of.

while

English

Noun

(en noun)
  • An uncertain duration of time, a period of time.
  • He lectured for quite a long while .

    Conjunction

    (wikipedia while) (English Conjunctions)
  • During the same time that.
  • * , chapter=12
  • , title= Mr. Pratt's Patients , passage=While the powwow was going on the big woman came back again. She was consider'ble rumpled and scratched up, but there was fire in her eye.}}
  • * 1948 , , North from Mexico / The Spanish-Speaking People of The United States , J. B. Lippincott Company, page 25,
  • While De Anza was exploring the Bay of San Francisco, seeking a site for the presidio, the American colonists on the eastern seaboard, three thousand miles away, were celebrating the signing of the Declaration of Independence.
  • * {{quote-magazine, date=2013-06-07, author=David Simpson
  • , volume=188, issue=26, page=36, magazine=(The Guardian Weekly) , title= Fantasy of navigation , passage=Like most human activities, ballooning has sponsored heroes and hucksters and a good deal in between. For every dedicated scientist patiently recording atmospheric pressure and wind speed while shivering at high altitudes, there is a carnival barker with a bevy of pretty girls willing to dangle from a basket or parachute down to earth.}}
  • Although.
  • * 2013 September 28, (Kenan Malik), " London Is Special, but Not That Special," New York Times (retrieved 28 September 2013):
  • While Britain’s recession has been deep and unforgiving, in London it has been relatively shallow.
  • (Northern England, Scotland) Until.
  • * Beaumont and Fletcher
  • I may be conveyed into your chamber; I'll lie under your bed while midnight.
  • As long as.
  • * I. Watts
  • Use your memory; you will sensibly experience a gradual improvement, while you take care not to overload it.

    Verb

    (whil)
  • To pass (time) idly.
  • * Longfellow
  • The lovely lady whiled the hours away.
  • To loiter.
  • (Spectator)

    Derived terms

    * while away * meanwhile * the while

    regardless

    English

    Adjective

    (en adjective)
  • Having no regard; heedless; careless.
  • * 1843 , :
  • I grew, day by day, more moody, more irritable, more regardless of the feelings of others.

    Derived terms

    * regardless of

    Adverb

    (en adverb)
  • Without attention to warnings or indications of bad consequences.
  • Tatiana knew the cauliflower was purple, but she ate it regardless .

    Synonyms

    * anyhow * anyway * at any rate * come what may * in any case

    Preposition

    (English prepositions)
  • Paying no attention to; regardless of.
  • Tatiana ate the cauliflower regardless of its colour.

    Usage notes

    * Phrases such as 'regardless if' and 'regardless to' are technically incorrect. English words affected by confusion