If you are regularly reading or speaking in a professional environment, you may come across hard words. These are complex words that may be difficult to understand or pronounce. Alternatively, these could be words that have a negative impact on people's emotions. To avoid using these hard words, it's best to find synonyms. Some possible synonyms for hard words include: complex words, difficult vocabulary, technical terms, sophisticated language, intricate terminology, challenging jargon, or heavy verbiage. It's important to remember that using simple language can always get your message across more effectively.