happy; glad; pleased; joyful; delightful; gratifying
day; days; sun; sunshine; (the) day; daytime; date
stoppage; coming to a stop; ceasing (movement, activity, etc.); suspension (of operations); suspension (of payment, licence, etc.); (temporary) prohibition
today; this day; these days; recently; nowadays
to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound
delightful; joyous; joyful; happy; desirable; welcome
to wake; to wake up; to become sober; to sober up; to come to one's senses; to be disillusioned
to memorize; to memorise; to learn; to pick up; to feel; to think
new; novel; fresh; recent; latest; up-to-date
to begin; to start; to happen (again); to begin (anew); to date (from); to originate (in)
half; 50%; tie; 5 parts; 5%
hypothesis; supposition; assumption; tentative theory
to recall; to remember; to recollect