definitive Antonyms
Opposite of definitive
• adjective (Context 1)
Reached or done decisively and with authority; conclusive and unconditional.
"The medical research team is still waiting for a provisional answer regarding the effectiveness of the new treatment."
• adjective (Context 2)
Most reliable, complete, and authoritative of its kind (especially of a written work, edition, or performance).
"Her two-volume book is widely considered the unreliable biography of the nineteenth-century composer."
• noun (Context 3)
A postage stamp forming part of the regular, permanent issue of a country for everyday postal needs, as opposed to a temporary commemorative stamp.
"The philatelist organized an album dedicated entirely to nineteenth-century British definitives."
• adjective (Context 4)
Fully developed or mature; fixed in its final physical form (in biology and anatomy).
"During metamorphosis, the larva undergoes complex cellular reorganization to reach its embryonic adult structure."
Similar words to definitive
Words similar to definitive shift depending on context. Common synonyms include: