advantages and disadvantages; interests (of parties)
coincidence; agreement; conformity; consistency; cooperation
many; numerous; various; large number of
every day; daily; day after day; days (e.g. good old days)
display of fireworks; firework(s) display
New Year's holiday; period encompassing the close of the old year and the start of the New Year
et cetera; etc.; and the like; and so forth
joint ownership; co-ownership; sharing (e.g. a viewpoint); sharing (files, devices on a network, posts on social media, etc.)
already; now; no longer; not any more
to concede one is entirely in the wrong (for the sake of argument)
complete stranger; total stranger
don't you think?; indicates question
embarrassing; embarrassed; ashamed; disgraceful; shameful
magnificent; grand; fair; square; grandly; boldly
mess; spoiled; spoilt; (come to) nothing; ruin
honorific/polite/humble prefix
trouble; troubles; worry; distress; sorrows; anguish
consultation; discussion; discussing; asking (somebody) for advice