IELTS のための語彙 (一般) - 確実性と不確実性

to express confidence or certainty in something happening or being the case

賭ける, 賭けること

the state of being sure about something, usually when there is proof

確実性, 確信

the belief in one's own ability to achieve goals and get the desired results

自信, 信頼

a state of disorder in which people panic and do not know what to do

混乱, しゅんかん

strongly holding political or religious views

確信した

to make sure that something will happen

確保する, 保証する

expressed with clarity and precision, leaving no doubt as to the meaning or intention

明確な, はっきりした

to think or believe that it is possible for something to happen or for someone to do something

期待する, 予想する

to predict future events, based on analysis of present data and conditions

予測する, 見込む

to pause before saying or doing something because of uncertainty or nervousness

ためらう

bound to happen in a way that is impossible to avoid or prevent

避けられない, 必然的な

(mathematics) a number representing the chances of something specific happening

確率

in a way or by some method that is not known or certain

なんとか, どうにかして

to form a theory or opinion about a subject without knowing all the facts

推測する, 仮定する

to think that something is probably true, especially something bad, without having proof

疑う, 推測する

displaying confidence in oneself and one's capabilities

自信のある, 確信のある

according to facts instead of opinions

具体的, 実際の

improbable or unlikely to happen or be the case

疑わしい, あり得ない

(of a person) unsure or hesitant about the credibility or goodness of something

疑わしい, 不確か

an explanation based on limited facts and evidence that is not yet proved to be true

仮説

a logically contradictory statement that might actually be true

パラドックス

in a way that is not certain or definite and might be changed later

仮に, 暫定的に

something about which one cannot be certain

不確実性, 曖昧さ

in a way that is definite and cannot be rejected or questioned

疑いなく, 間違いなく

in a way that shows confidence and trust in oneself or another person's abilities, plans, etc.

自信を持って, 自信満々で

the act of saying what one thinks is going to happen in the future or what the outcome of something will be

予測, 予言

having a low chance of happening or being true

ありそうにない, 可能性が低い

using the previous knowledge, reasoning, or general facts to decide the likely result of something

アプリオリ, 事前

in a way that is certain and beyond any doubt

明確に, 間違いなく

a belief that something is true without any proof

仮定, 推定