Vocabulary consisting only from characters you are able to read
練る
neru
(1)to knead, to work over, (2)to polish up (e.g. a plan), (3)to drill, to train godan, verb, vtrans
著者
čoša
author (usu. of a particular book, etc.), writermix
空前
kuuzen
unprecedented, record-breakingmix
所持
šodži
possession, owningsuru