definite

https://tts.langeek.co/read?text=ZGVmaW5pdGU&hash=251c0c4600940011a946f4fd3ce3a2805e71eeac&lang=en&cache-only=0&driver=googletts&accent=US

inarguable

https://tts.langeek.co/read?text=aW5hcmd1YWJsZQ&hash=a5195b4047af3dbdca09232dff745590add31ff9&lang=en&cache-only=0&driver=googletts&accent=US

undeniable

https://tts.langeek.co/read?text=dW5kZW5pYWJsZQ&hash=7d14da4086861015d85395c26894b08e1c3096fa&lang=en&cache-only=0&driver=googletts&accent=US

conclusive

https://tts.langeek.co/read?text=Y29uY2x1c2l2ZQ&hash=52863b95e5d9ea6416319b3b1842362fd754aef0&lang=en&cache-only=0&driver=googletts&accent=US

infallible

https://tts.langeek.co/read?text=aW5mYWxsaWJsZQ&hash=1eb8be76a060633dfa1da8ae725a2f8cfcfd933f&lang=en&cache-only=0&driver=googletts&accent=US

unequivocal

https://tts.langeek.co/read?text=dW5lcXVpdm9jYWw&hash=13554f2791b1994c9a0fdd41a3628780f5c6f9aa&lang=en&cache-only=0&driver=googletts&accent=US

definitive

https://tts.langeek.co/read?text=ZGVmaW5pdGl2ZQ&hash=434656f6e69d5b529f58ae0c037ca21b14272dfb&lang=en&cache-only=0&driver=googletts&accent=US

evident

https://tts.langeek.co/read?text=ZXZpZGVudA&hash=bcf87992cda09f11bd6de5e80dbad788d7680e83&lang=en&cache-only=0&driver=googletts&accent=US

indisputable

https://tts.langeek.co/read?text=aW5kaXNwdXRhYmxl&hash=e559044dd11886b34f9f115a59d4aaa4a0605269&lang=en&cache-only=0&driver=googletts&accent=US

assurance

https://tts.langeek.co/read?text=YXNzdXJhbmNl&hash=8a731ee9fb88c7f709cc386354623c2c8932b29f&lang=en&cache-only=0&driver=googletts&accent=US

to ensure

https://tts.langeek.co/read?text=dG8gZW5zdXJl&hash=e8cb68993f27eb53ba8dd7df31def437c3ae25a3&lang=en&cache-only=0&driver=googletts&accent=US

to ascertain

https://tts.langeek.co/read?text=dG8gYXNjZXJ0YWlu&hash=5eea9d3dc2235a004795231fc2958b0a6c04b6c2&lang=en&cache-only=0&driver=googletts&accent=US

undoubtedly

https://tts.langeek.co/read?text=dW5kb3VidGVkbHk&hash=bfd63bec70d13b258b9765beca0727083073a0c4&lang=en&cache-only=0&driver=googletts&accent=US

absolutely

https://tts.langeek.co/read?text=YWJzb2x1dGVseQ&hash=706d8cf32b5000cbce745ad7a34c01043e4bb35f&lang=en&cache-only=0&driver=googletts&accent=US

tentative

https://tts.langeek.co/read?text=dGVudGF0aXZl&hash=b812420c007183c1fe08b808a867d30ce13d4b78&lang=en&cache-only=0&driver=googletts&accent=US

dubious

https://tts.langeek.co/read?text=ZHViaW91cw&hash=6895eaa68ecd4bda4a1d1e861d333f62e13f1a04&lang=en&cache-only=0&driver=googletts&accent=US

skeptical

https://tts.langeek.co/read?text=c2tlcHRpY2Fs&hash=1d09e73e6082a75deceac69be6285f0b30db1cf3&lang=en&cache-only=0&driver=googletts&accent=US

alleged

https://tts.langeek.co/read?text=YWxsZWdlZA&hash=3a1a23b614ae81cfb86d82eeed01315e4ad98cf6&lang=en&cache-only=0&driver=googletts&accent=US

questionable

https://tts.langeek.co/read?text=cXVlc3Rpb25hYmxl&hash=b8e3e6418f5722f0a488fa61a5f23c35d21d3331&lang=en&cache-only=0&driver=googletts&accent=US

inconclusive

https://tts.langeek.co/read?text=aW5jb25jbHVzaXZl&hash=496afafc97a235350177c089023bac0180b7c72a&lang=en&cache-only=0&driver=googletts&accent=US

plausible

https://tts.langeek.co/read?text=cGxhdXNpYmxl&hash=8532baaef7a499edcb227cbad68f2731b64983a4&lang=en&cache-only=0&driver=googletts&accent=US

hesitant

https://tts.langeek.co/read?text=aGVzaXRhbnQ&hash=22adfabd5126d7d2b70986336388404e42c3d0e7&lang=en&cache-only=0&driver=googletts&accent=US

putative

https://tts.langeek.co/read?text=cHV0YXRpdmU&hash=565f2b367ce041e07ff3e1df239f45b6284f7b9a&lang=en&cache-only=0&driver=googletts&accent=US

unpredictable

https://tts.langeek.co/read?text=dW5wcmVkaWN0YWJsZQ&hash=6f2ae30ca162b6966c9c09b06c5a98c89b81823e&lang=en&cache-only=0&driver=googletts&accent=US

prospective

https://tts.langeek.co/read?text=cHJvc3BlY3RpdmU&hash=e43487549369e0066a7c8b86e96f91c3b67bd890&lang=en&cache-only=0&driver=googletts&accent=US

potential

https://tts.langeek.co/read?text=cG90ZW50aWFs&hash=6dd6a6d4fcd4cafffcbc2585019c052f5067e1a1&lang=en&cache-only=0&driver=googletts&accent=US

likelihood

https://tts.langeek.co/read?text=bGlrZWxpaG9vZA&hash=35eb8b0def18ea651dd5dc5a2105c0c8713d4b7f&lang=en&cache-only=0&driver=googletts&accent=US

uncertainty

https://tts.langeek.co/read?text=dW5jZXJ0YWludHk&hash=05247718c50d8e9cdb1f1ea360e123fb1bef2da5&lang=en&cache-only=0&driver=googletts&accent=US

hunch

https://tts.langeek.co/read?text=aHVuY2g&hash=7009ad047e19d0c158699edd48222e22fac9c772&lang=en&cache-only=0&driver=googletts&accent=US

prospect

https://tts.langeek.co/read?text=cHJvc3BlY3Q&hash=979ef04747cf75b2e46cfaebe98e156b5d3fb165&lang=en&cache-only=0&driver=googletts&accent=US

scenario

https://tts.langeek.co/read?text=c2NlbmFyaW8&hash=f49f11f31d0671fc3964e71e481236df6f216887&lang=en&cache-only=0&driver=googletts&accent=US

suspicion

https://tts.langeek.co/read?text=c3VzcGljaW9u&hash=7257c46f24f6197d3d45a69ab652db19c18f7130&lang=en&cache-only=0&driver=googletts&accent=US

hearsay

https://tts.langeek.co/read?text=aGVhcnNheQ&hash=90e8629b8b2cc3407aed85564dd010e43d7f3e12&lang=en&cache-only=0&driver=googletts&accent=US

reservation

https://tts.langeek.co/read?text=cmVzZXJ2YXRpb24&hash=c4e064d51577a4a7a11d157b5119de5de8c83af2&lang=en&cache-only=0&driver=googletts&accent=US

conjecture

https://tts.langeek.co/read?text=Y29uamVjdHVyZQ&hash=ac14b2e63775372b3aec03f743480af00b0757a5&lang=en&cache-only=0&driver=googletts&accent=US

to speculate

https://tts.langeek.co/read?text=dG8gc3BlY3VsYXRl&hash=c56b1f64908103fb862e6f0b039155ab3d6c9d92&lang=en&cache-only=0&driver=googletts&accent=US

to hypothesize

https://tts.langeek.co/read?text=dG8gaHlwb3RoZXNpemU&hash=ae72033247322595e9fea9494191dc6a950d5273&lang=en&cache-only=0&driver=googletts&accent=US

to theorize

https://tts.langeek.co/read?text=dG8gdGhlb3JpemU&hash=d45d221f7525fdf68c602e23c7f60f138c013e48&lang=en&cache-only=0&driver=googletts&accent=US

to surmise

https://tts.langeek.co/read?text=dG8gc3VybWlzZQ&hash=8327628ca9943f8b0c6bc9ac78b225bbdd55a7ba&lang=en&cache-only=0&driver=googletts&accent=US

supposedly

https://tts.langeek.co/read?text=c3VwcG9zZWRseQ&hash=58653d5265a52001e4620e9d870f0df04c5bf3f9&lang=en&cache-only=0&driver=googletts&accent=US

Here you will learn some English words related to certainty and uncertainty, such as "speculate", "hearsay", "alleged", etc. that will help you ace your ACTs.

"確実性と不確実性"のための英語の単語 | ACT語彙