comprehension; consent; understanding; OK; roger (on two-way radio)
oh!; good heavens!; ugh!; oh no!; ah!; the penny drops!
preparation; arrangements; getting ready; provision; setup; reserving
completion; conclusion; perfect (tense, form, aspect)
to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound
hooray; yay; whee; yowzer; whoopee; yes
good; excellent; sufficient; enough; profitable (deal, business offer, etc.); beneficial
once; one time; temporarily; for a moment; one degree; one tone
never mind that; don't worry about that; listen up
failure; mistake; blunder
evil deed; wrongdoing; crime; misfortune; calamity
to scheme; to plan; to play a trick; to invent; to conspire; to frame up
negligence; carelessness; inattention; unpreparedness
inner part; inside; interior; depths (e.g. of a forest); back (of a house, drawer, etc.); bottom (e.g. of one's heart)
fishing; angling; change (for a purchase); clickbaiting; trolling; writing deliberately inflammatory posts online
free; unrestricted; (with) complete mastery; completely in control
to operate (e.g. a machine); to handle; to have a good command of (a language); to play proficiently (of a musical instrument); to work (a puppet); to pull the strings of a puppet
extra-sensory perception; ESP; psi; psychokinesis; PK
metamorphosis; disguise; transformation; shapeshifting; morphing
(in) dire straits; (in a) serious bind; (in a) big pinch