There are several synonyms for the phrase "being ready for", including preparedness, readiness, equipped, set, organized, primed, poised, and set up. Preparedness and readiness are often interchangeable and both denote a sense of being prepared or ready for something specific. Equipped implies having the necessary tools or equipment to accomplish a task. Being set or organized suggests having everything in place and ready to go. Primed and poised both describe a state of being ready to act or perform. Set up can refer to both physical preparations or being mentally prepared. Using synonyms for "being ready for" can help add variety to your writing and express nuanced shades of meaning.