進む

1. godan verb, intransitive to advance (spatially); to go forward; to move forward
2. to precede; to go ahead (of); to be ahead (e.g. of the times); to advance (to the next stage); to move on (e.g. to the next grade); to enter (e.g. university)
3. to make progress; to move ahead (e.g. of work); to continue; to progress; to advance; to get on (with)
4. to intensify; to heighten; to grow; to deepen; to worsen (e.g. of an illness); to advance (e.g. of a condition)
5. oft. adverbially as 進んで to do of one's own free will; to be willing (to); to become enthusiastic
6. to be fast (of a clock); to gain (time); to be ahead
7. e.g. as（食／ご飯）が～ to grow (of appetite); to become hungry (for)

すさむ also 荒む · 遊む

1. godan verb, intransitive to grow wild; to run to waste; to become degenerate
2. to become rough (of art, craft, etc.); to lose refinement; to deteriorate (of skill)
3. godan verb, auxiliary verb, usu. after -masu stem to intensify (of wind, rain, etc.); to become more severe