When it comes to antonyms for "helpful words," there are a few options. First, there are words that are simply neutral, rather than helpful or unhelpful. Examples might include "ordinary," "commonplace," or "unremarkable." Secondly, there are words that are actively unhelpful or harmful, such as "dismissive," "condescending," or "ignorant." Finally, there are words that are not inherently unhelpful but might be used in an unhelpful or aggressive way, such as "derisive," "sarcastic," or "hurtful." When communicating with others, it's important to be aware of the potential impact of our words and to strive for helpfulness and empathy whenever possible.