puzzling; tangled; complicated; complex
surging waves; raging billows; turbulent; tempestuous; tumultuous
one day; all day (long); throughout the day; first day of the month
to get tired; to tire; to become worn out (of a well-used object); (arch.) to starve
house; residence; family; household; lineage; family name
guest; visitor; customer; client; shopper
older sister; elder sister
today; this day; these days; recently; nowadays
room; chamber; apartment; flat; stable
to stay at (e.g. hotel); to be docked; to be berthed; to be moored
well; properly; best regards; please remember me; just like ...; as though one were ...
excuse me; pardon me; I'm sorry; thank you
to be much obliged (to someone); to receive favor (favour); to be indebted; to be grateful
so; therefore; accordingly; consequently; on those grounds; that is why
somewhere; anywhere; in some respects
to see; to look; to examine; to look over; to look after; to attend to; to experience
for (e.g. "she dances well for an eight-year old"); considering it's (something or someone)
development; evolution; expansion; spreading out; expansion (of an algebraic expression); development (of a three-dimensional shape)
what; how many; many; a lot of; several; a few
no; nay; well; er; you're welcome; not at all
incompetence; inefficiency; inability; incompetent person
crime; sin; penalty; sentence; fault; responsibility
blunder; fault; error; mistake; failure; disgrace
to continue; to last; to continue (without a break); to be unbroken; to occur again and again; to lead to; to connect to
to master (a skill); proprietor; manager; leader; chief; master (of arts, science, etc.); master (recording)
is it?; isn't it?; be; is
other (place, thing, person); the rest; outside; beyond; nothing except; nothing but
club activities; extracurricular activities
at that time; at that moment; then; on that occasion
immediately; right away; at once; instantly
to call out (to); to call; to summon (a doctor, etc.); to invite; to designate; to name; to garner (support, etc.)
question (e.g. on a test); problem; problem (e.g. societal, political); question; question (i.e. doubt); public discussion
settlement; solution; resolution
good; excellent; sufficient; enough; profitable (deal, business offer, etc.); beneficial
yes?; no?; isn't it?; is it?
that; that thing; that person; then; that time; that place (over there); down there (i.e. one's genitals)
to be (of animate objects); to exist; to stay; to be ...-ing; to have been ...-ing