assured - certain, definite⏎
disclose - tell, reveal, expose⏎
defective - faulty, imperfect, incomplete⏎
design - plan, prototype, pattern, make, artwork⏎
competent - able, skillful, proficient, knowledgeable⏎
combine - join, unite, put together⏎
certification - qualification, authentication⏎
breakdown - fail, failure, end, list of details⏎
chief - main, head, most important, highest ranking⏎
corresponding - matching, connected, correlating, opposite⏎