Synonyms For "Fallish" :
1 syllable:
break, come, dip, drop, dusk, flop, flow, gloam, hang, lag, light, pass, pin, shine, slip, spill, strike
2 syllables:
accrue, autumn, come down, crumble, dawdle, decline, decrease, descend, descent, devolve, downfall, downslope, drop off, founder, gloaming, go down, lessen, nightfall, recede, return, settle, split up, tumble, twilight
3 syllables:
come apart, crepuscle, crepuscule, declension, diminish, drop away, evenfall, separate, surrender
4 syllables:
declination, declivity, precipitate