functional - working, practical, useful, instrumental⏎
head-to-head - confrontation, standoff, battle, fight, argument, debate (between two parties)⏎
false - wrong, incorrect, not genuine, erroneous⏎
knowledge - information, skills, understanding, comprehension, mastery⏎
goods - products, merchandise⏎
kit - tools, equipment, materials, parts⏎
leverage - influence, upper hand⏎
grow - increase, expand, mature⏎
interim - lull, Short-term, not permanent⏎
mediocre - average, not very good, middling, inferior⏎