participation; joining; entry; adherence
splitting the cost; Dutch treat
charge; cost; generation; age; era; a representative of; on behalf of
(being in) the red; deficit; red letter; red writing; corrections (by a teacher or proofreader) written in red
beforehand; in advance; previously
exchange; interchange; switching; reciprocity; barter; substitution
adjustment; regulation; coordination; reconciliation; tuning; fixing
fully prepared; all ready
all members; all hands; everyone; everybody; whole crew
charge; duty; person in charge; connection; linking
handicraft; work; construction; maneuvering; manoeuvering
laying the groundwork; behind-the-scenes maneuvering; consensus-building process; digging around the roots of a tree (before transplanting)
explosion; rupture; break off
audience seating; (spectator) stands; auditorium; stadium
being concerned about or mindful of
stipulation; prescription; provision; regulation; rule
violation; offense; offence; breach; transgression; infringement
base; basis; base (e.g. military); depot; base; base bag
order picking (taking goods from a warehouse to fulfil customer orders); lock picking; picking (a guitar, banjo, etc.)
ghostly air; weird air; unearthly atmosphere
pick; plectrum; ice pick; pickaxe; pick (of an ice axe); pick (tool for picking a lock)
technology; technique; technical
casual; doing something without taking it too seriously
to strain; to stretch; to string up; to cover over (e.g. with tiles, ice, etc.)
feeling of tension; air of tension; tension; nervousness
to sing at the top of one's voice; to belt out a song; to express one's feelings fully in a poem; to praise in poetry
to change places; to relieve one another; to replace someone
committee; commission; board; panel; committee meeting
head (chief, director) of a section or department; head of a (school) club; head of a (school) team
dropping out of school; withdrawing from school; expulsion from school; dismissal; leaving school (university, etc.) after completing a course
tune (melody, piece of music)
(shout of) encouragement; cheering; rooting; support