an extensive period vs an extended period

Both 'an extensive period' and 'an extended period' are correct phrases in English. They are interchangeable and can be used to describe a long or prolonged period of time.

Last updated: April 12, 2024 • 256 views

This phrase is correct and commonly used in English to describe a long or prolonged period of time.

"an extensive period"

This phrase is used to emphasize the vastness or thoroughness of a period of time. It is suitable for formal or academic writing.

Examples:

She spent an extensive period researching the topic before writing her thesis.
The project required an extensive period of planning and preparation.

Show examples from the web [+]

Jul 26, 2012 ... Mapping differentiation kinetics in the mouse retina reveals an extensive period of cell cycle protein expression in post-mitotic newborn ...
Jul 31, 2019 ... ... explore imaging trends for an emergency department in an academic medical center over an extensive period by assessing changes in volume ...
May 2, 2022 ... ... for experimentation and might be considered authorization to use a non-standard traffic control device for an extensive period of time.
cal training over an extensive period of time at preschool level has a positive but selective ef- fect. It does not seem to promote general lan-.
Oct 27, 2021 ... Fort has been involved in medical education for an extensive period of time with a faculty appointment as Associate Program Director for Alpert ...
The Project SEARCH model involves an extensive period of training and career exploration, innovative adaptations, long-term job coaching, and continuous ...
After an extensive period of research and public commentary, the OMB issued new standards for race and Hispanic origin data collection in the federal ...
After an extensive period of uncertainty and what some have dubbed 'arrogant political-spin', Prime Minister Jacinda Ardern has finally announced the...

Alternatives:

a long period
a prolonged period
a comprehensive period
a thorough period
a detailed period

This phrase is correct and commonly used in English to describe a long or prolonged period of time.

"an extended period"

This phrase is used to indicate a period of time that is longer than usual or expected. It is suitable for both formal and informal contexts.

Examples:

The company experienced an extended period of growth.
He took an extended period of leave to care for his family.

Show examples from the web [+]

Apr 6, 2017 ... Chapter 2 of the IMF's Global Financial Stability Report examines the likely impact of an extended period of stagnation. Some of the fallout ...
Mar 30, 2012 ... In May 2011, the Food and Drug Administration (FDA) approved an extended period for administering VariZIG. The period after exposure to ...
Mar 30, 2018 ... meningitidis could have been circulating asymptomatically in the wider community for an extended period. A third possibility is that PEP failed ...
6 days ago ... Membranes of some other spermatozoa may persist for an extended period of time. · The neurophysiological processes of consolidation of memories ...
What works best is absolute consistency over an extended period of time. Al Ries and Laura Ries THE 22 IMMUTABLE LAWS OF BRANDING ...
The Extended Repayment Plan allows you to repay your loans over an extended period of time. Payments are made for up to 25 years. Eligible Federal Loans.
Nov 1, 2021 ... A Johns Hopkins Medicine study suggests antibody levels stay higher over an extended period of time in people who were infected by the virus ...
In May 2011, the Food and Drug Administration (FDA) approved an extended period for administering VariZIG. The period after exposure to varicella zoster virus ...

Alternatives:

a prolonged period
a lengthy period
a protracted period
a drawn-out period
a long period

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an extensive period vs an extended period