豪爽[gousou] fine disposition
爽やか[sawayaka] fresh
爽快[soukai] refreshing
颯爽[sassou] gallant
爽爽[sawasawa] rustling

爽涼[souryou] cool and refreshing
清爽[seisou] refreshing
英姿颯爽[eishisassou] cutting a fine (dashing, gallant, noble) figure
気分爽快[kibunsoukai] feeling great (refreshed)
心身爽快[shinshinsoukai] feeling refreshed in mind and body

今秋[konshuu] this (next, last) autumn (fall)
三尺の秋水[sanjakunoshuusui] sharpened sword
三秋[sanshuu] three autumn months
三秋の思い[sanshuunoomoi] longing for loved ones

秋の色[akinoiro] autumnal tints
秋雨[akisame] autumn rain
秋気[shuuki] autumn air
秋口[akiguchi] beginning of autumn