fighting/arguing and breaking up

to fight/argue and break up

long separation of close relatives

to be separated from one's close relative for a long time

young warrior

to well up; to gush forth / to spring up; to sprout / to emerge; to appear / to be generated / to arise; to come up / to overflow; to brim over / to boil; to simmer / to swell up

deodorizer, air freshener (device containing substances that neutralize unpleasant odours)

a tetrapod (a concrete structure used in breakwaters to absorb and reduce the energy of waves, such as along a shoreline)

(astronomy, physics) cosmic ray

a Japanese stringed instrument played by plucking, vaguely similar to a banjo / short for 三味線草 (shamisen-gusa): the shepherd's purse, Capsella bursa-pastoris