certain, decisive, definite, final, sure
You might be thinking of the word tentative or tentatively.
Science is always a work in progress, and its conclusions are always tentative. But just as the word "theory" means something special to the scientist, so too does the word "tentative." Science's conclusions are not tentative in the sense that they are temporary until the real answer comes along. Scientific conclusions are well founded in their factual content and thinking and are tentative only in the sense that all ideas are open to scrutiny. In science, the tentativeness of ideas such as the nature of atoms, cells, stars or the history of the Earth refers to the willingness of scientists to modify their ideas as new evidence appears
Another word for a tentative explanation is a "hypothesis." A hypothesis is a proposed explanation that is based on limited evidence and serves as a starting point for further investigation or experimentation. It is often subject to testing and refinement as more data becomes available.
The opposite of cautious is: Careless or Hasty
Always.
bored/not at tentative
Tentative is an adjective.
Tentative is an adjective.
The word 'tentative' is an adjective that is either pre-modifying or attributive, as in 'a tentative suggestion', or predicative, as in 'he is tentative'.
The primary accent in the word "tentative" is on the second syllable - "ten-ta-tive."
The word tentative means to be done without being certain or fixed without a doubt. The word most nearly similar in the meaning to tentative would be uncertain.
"The parties set a tentative sale date in July." "The lion cub made one tentative swipe at the turtle and then scampered away."
sips
No.
three tent-a-tive
You might be thinking of the word tentative or tentatively.
"She wanted to go with them on the picnic, but wasn't sure if she had an exam that day or not, so she gave them just a tentative 'yes'."