Common Words by Reading

とも
67.5%
friend ②accompaniment
friend ②accompaniment
day that is lucky in the morning and evening but unlucky around noon, when one's luck affects others (in the traditional calendar)
chocolate given to a friend (on Valentine's day)
tea-drinking companion ②spouse married late in life for companionship
real-life friend (as opposed to online friend)
live decoy fishing (esp. for sweetfish)
ユウ
32.5%
friend ②affection (for siblings)
undesirable friend ②partner-in-crime (i.e. good friend)
friend ②friendship
(establish) friendly (cordial) relations (with, between)