to be absent; to take a day off; to rest; to have a break; to go to bed; to (lie down to) sleep
a long time (since the last time); first in a long time; it's been a long time; long time no see
hey; hello; wow; oh; oomph; heave-ho
to grow up; to become an adult
now that you mention it; come to think of it; that reminds me; on that subject; speaking of which
not understanding; not knowing
examination; exam; test; trial; experiment; test
professional; pro; program; production; proletarian; proletariat
it's been a long time; long time no see
of uncertain meaning; ambiguous; cryptic; nonsensical; incomprehensible; perplexing
there; over there; genitals; private parts; that far; that much
congratulation; congratulations; celebration; congratulatory gift; present
snapping (e.g. book shut); clapping; crackling; pachinko