Which word best completes the sentence?Unfortunately, the vendor's_ quality-control failures forced us to find a new supplier.equivocalegregiousebullienteffulgentemollient

To determine the best word to complete the sentence, we need to understand the context. The sentence implies that the vendor's quality-control failures were severe enough to force the company to find a new supplier. The word that best conveys a severe or glaring failure is "egregious," which means outstandingly bad or shocking.
The other words do not fit the context:

• Equivocal: Ambiguous or unclear.
• Ebullient: Cheerful and full of energy.
• Effulgent: Shining brightly; radiant.
• Emollient: Soothing or softening, especially to the skin.

Supplemental Knowledge

Selecting the right word to complete a sentence involves understanding the meanings of the words and how they fit within the context provided. Let's briefly define each option:

1. Equivocal: Ambiguous or unclear.
2. Egregious: Outstandingly bad or shocking.
3. Ebullient: Cheerful and full of energy.
4. Effulgent: Shining brightly; radiant.
5. Emollient: Having the quality of softening or soothing the skin.
   Given the context of "quality-control failures" forcing a change in suppliers, we need a word that conveys something negative about these failures.

Knowledge in Action

Sophisticated vocabulary selection is of vital importance in professional communications such as writing reports, emails, or presentations. Precise word choices allow your message to come through clearly and efficiently while eliminating miscommunication with audiences - thus guaranteeing their understanding.

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