29 high-level synonyms include Advanced, Executive, Senior, Top-tier, Strategic, Superior, Upper-level, Managerial, Elite, and Prominent. High-level is an adjective, and its antonyms are low-level and basic. Here are some additional synonyms for "high-level" with example sentences.
29 other ways to say high-level.
He gave a high-level overview of the project.
She attended a high-level meeting with government officials.
The company requires high-level security clearance.