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Showing results for research and development. Search instead for research+and+development.
Definitions

research and development

NOUN
experiment
Synonyms
STRONGEST
analysis attempt enterprise examination exercise experimentation measure observation operation practice probe procedure research search study trial undertaking venture
STRONG
agreement assay check dissection essay fling proof quiz rehearsal scrutiny speculation try try-on tryout verification
WEAK
R and D dry run trial and error trial run
Antonyms
STRONGEST
abstention idleness ignorance inaction neglect
NOUN
experimentation
Synonyms
STRONGEST
experiment testing trial and error
STRONG
analysis examination investigation research trial
WEAK
R & D R and D try out
NOUN
R & D
Synonyms
WEAK
experimentation field work
NOUN
trial
Synonyms
STRONGEST
effort examination experiment investigation probation struggle testing
STRONG
analysis assay attempt audition check crack endeavor essay experience experimentation fling go hassle lick proof shakedown shot showcase stab striving try tryout undertaking venture whack workout
WEAK
R and D dry run test run trial and error trial run
NOUN
trial and error
Synonyms
WEAK
R and D analysis cut and try examination experiment hit and miss hit or miss probe research study tentation test

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

SoftBank also plans to support regional research and development by working with local universities, engineering schools, and training institutions, focusing on the skills needed for the next generation of AI infrastructure.

From Barron's • May 31, 2026

Yet federal spending on research and development stood at 2.8% of U.S. gross domestic product in 1963; by 2023, it had slid to just 0.6%.

From The Wall Street Journal • May 31, 2026

“We intend to use the proceeds for research and development, investment in strategic business initiatives and general corporate purposes,” Momentus CEO John Rood said in a statement.

From MarketWatch • May 27, 2026

Dr Vasee Moorthy, WHO's research and development adviser, described that vaccine as "the most promising" earlier this week.

From BBC • May 22, 2026

As it happened, not everyone in the nuclear research and development community thought a test moratorium would be a bad thing.

From "Big Science" by Michael Hiltzik

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