Answer:
日+共+水 NICHI, JITSU, hi, ka - sun, day / KYOU, tomo - together, both, all / SUI, mizu - water
列 RETSU - row
丁 CHOU, TEI - counter, block
川 SEN, kawa - river
火 KA, hi - fire
Add 火 (KA, hi - fire) or ⺣ (the Rekka radical - fire) and set them alight!
爆 BAKU - explode
烈 RETSU - violent, intense
灯 TOU, hi - lamp, light
災 SAI, wazawa(i) - misfortune, disaster
炎 EN, honou - flame