upcoming (adj.)

• advancing
• anabatic
• approaching
• approximate
• approximative
• ascendant
• ascending
• ascensional
• ascensive
• climbing
• close
• coming
• foreseen
• forthcoming
• future
• gathering
• immediate
• imminent
• impendent
• impending
• instant
• looming
• lowering
• menacing
• near
• oncoming
• prospective
• proximate
• rampant
• rearing
• rising
• scandent
• spiraling
• threatening
• uphill
• upward
• waiting