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Definitions

on approval

ADJECTIVE
experimental
Synonyms
STRONGEST
empirical preliminary unproved
WEAK
beginning developmental experiential first stage laboratory momentary pilot preparatory primary probationary provisional speculative temporary tentative test trial trial-and-error unconcluded under probation
Antonyms
WEAK
proven tested tried

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.

GSK’s stock initially rose 2.9% on approval news but fell 5% the next day as investors assessed the limited scope of the approval.

From Barron's • Oct. 24, 2025

They’re waiting on approval from the California Department of Fish and Wildlife.

From Los Angeles Times • Aug. 4, 2025

Moreover, given their arbitrary nature, their rules on approval, control and sanctions must be held to be unjustified restrictions on the freedom to provide services.

From BBC • Dec. 21, 2023

The agreement will be contingent on approval this spring by Virginia’s General Assembly.

From Washington Times • Dec. 12, 2023

Any book in this List may be obtained on approval through the booksellers, or direct from the Publisher, on remitting him the published price, plus the postage.

From Sinister Street, vol. 1 by MacKenzie, Compton