to snarl (at each other); to growl (angrily); to quarrel; to fight; to argue
on the contrary; rather; all the more; instead
moderate (degree); proper (amount); temperate; suitable
to keep; to preserve; to hold; to last; to endure; to keep well (food)
maintaining a reasonable distance; neutral position; indecision
relationship; relation; terms (good, friendly, etc.)
to express (in words); to confess
appropriate; suitable; fitting; apt; proper; right
age difference; disparity in age; age gap
difference; distinction; discrepancy; mistake; error
hostile relations; hostile relationship
to be related; to be connected; to be joined together; to result in; to lead to; to bring about
main cause; primary factor
academic year; school year; year in school; grade in school
above; up; top; summit; surface; before; previous
for the first time; only after ... is it ...; only when ... do you ...; first time; (one's) first
to meet; to encounter; to see; to have an accident; to have a bad experience
university student; college student
junior high school student; middle school pupil
troublesome; difficult (e.g. customer, guest, child); laborious (e.g. task, dinner)
naughty; mischievous; rascal; naughty kid
sworn younger brother; junior male peer (in a club, group, etc.)
to leave (behind); to leave (undone); to not finish; to save; to set aside; to leave (to someone, esp. after one's death)
hostility; antagonism; opposition
don't feel like doing; can't bring oneself to do; can't face
concerning; regarding; per (e.g. 100 yen per person); for every
absurd; unreasonable; excessive; very; extremely; excessively
to fail; to blunder; to make a mess; to drink up; to eat up
(a) step; one step; level; stage; small degree; small amount
to make a mistake (in); to commit an error (e.g. in calculation); to confuse; to mistake something for something else
criticism; blame; censure; attack; reproach
to expose (to the sun, public, danger, etc.); to bleach; to refine; to rinse (vegetables); to soak; to doxx
even though; despite; when
mutually; with each other; reciprocally; together; both
equality (esp. of status); equal footing; equal terms
person; -er; (arch.) expert; (arch.) geisha; (arch.) prostitute
interior; inside; internal
circumstances; conditions; situation; reasons; state of affairs
interference; intervention; meddling
how much; something over; and something; however (much); no matter how
by means of; due to; because of; according to
property; fortune; means; assets