I'm afraid to say; I'm sorry to say; unfortunately
secret; secrecy; mystery; secret (e.g. to success); esoteric teachings
good prospects; full of hope; promising
strict; severe; stringent; rigorous; rigid; firm
to peek (through a keyhole, gap, etc.); to look down into (a ravine, etc.); to peek into (a shop, bookstore, etc.); to sneak a look at; to take a quick look at; to peep (through a telescope, microscope, etc.); to stick out (a scarf from a collar, etc.)
limit; limits; degree; extent; the end; the last; as long as ...
inside; interior; inner part
ceiling; ceiling price; (price) ceiling
hazardous materials; dangerous goods; explosives; combustibles
to pile up; to make a heap; to lay (e.g. bricks); to acquire (e.g. experience); to build (a reputation)
ease; relaxation; comfort; unwinding
difficult; hard; impossible; unfeasible; fussy; particular; gloomy
equipment; facilities; installation; accommodations; conveniences; arrangements
place for relaxation and refreshment
offer; tender; providing; sponsoring (a TV program)
other (place, thing, person); the rest; outside; beyond; nothing except; nothing but
certain; sure; definite; reliable; sound; solid
in that respect; on that point; in that regard
a little; a bit; somewhat; slightly; rather
regarding; in; to; towards; with regards to
to fill; to become full (of); to wax (of the moon); to rise (of the tide); to flow; to expire (of a period of time)
to be helpful; to be useful
to open (a door, etc.); to unwrap (e.g. parcel, package); to open (for business, etc.); to empty; to remove; to move out; to clear out
tumult; great noise; clatter; hustle and bustle
organ (musical instrument)
tone color; tone colour; tone quality; timbre
tightly; closely; exactly; precisely; suddenly (stopping); perfectly (suited)
simultaneously; all at once; in unison
to shoot through something (wall, body, etc.); to pierce (e.g. with an arrow or a look)
to crowd together in a confined space; to gather and make a commotion
to grapple with (each other); to tussle with; to wrestle with; to scuffle with
body; group; party; gang; troupe; troop
to amuse oneself; to make merry
friendly chat; pleasant chat; lighthearted talk; friendly conversation
men and women; man and woman; both sexes; both genders