How native speakers pronounce “effectiveness”

Well, there are a few ways to influence the extent and effectiveness of memory retention. For example, memories that are formed in times of heightened feeling,

The benefits of a good night's sleep - Shai Marcu

what is good for us on a personal level, what's going to bring more joy, gratitude, effectiveness in our lives and be the best for our own careers,

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and they're often ineffective. Fecal transplants face various challenges to both effectiveness and acceptance. (Laughter)

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Seriously. Increase the effectiveness of your compliments by making them specific and sincere,

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