If you're seeking a One Word Domains alternative, NameSnack is a good option. It'll spit out more than 100 short, brandable business names instantly and for free, with features like instant domain search, keyword search and logo generation. The service uses a combination of machine learning and word combinations to produce a wide range of names that should work for many industries, and it's a good option for entrepreneurs and branding consultants.
Another good option is Namify, which can generate more than 1,000 business name options based on your input. Namify also checks for available domain names, social media usernames and trademarks, so you can find a name that's not only memorable but also available for use. It'll also offer free logo options if you buy domain names through specific extensions. That could be helpful for entrepreneurs and startups that need to establish an online presence fast.