When composing a formal business email, avoid the use of ___________.

In a formal business email, the use of descriptive phrases can lead to unclear or overly verbose communication. The objective of such emails is to convey information succinctly and clearly, allowing the recipient to grasp the message quickly. Descriptive phrases, while they can add nuance, may detract from the main point and create ambiguity.

On the other hand, using philosophical statements might be inappropriate depending on the context of the email but may not necessarily hinder clarity. Technical language could be necessary if the audience is familiar with that terminology, and while non-professional greetings can be perceived as unprofessional, they are often context-dependent and may not always diminish the overall communication. Hence, avoiding descriptive phrases helps maintain focus and clarity in a formal business email.