strengthening; intensifying; reinforcement; reinforcement
official name; formal name
senior group member; leader among peers; (like) one's older brother; big brother
certificate; certified document; (the) thumbs up; seal of approval; paper with signature of the shogun or lord
lock; lock (in rugby); lock forward
range; stove; cooker; microwave oven
strong point; merit; virtue; advantage
rate; rating; ranking; late
to fold up; to fold into layers; to collapse (content on a webpage, etc.)
to be unable to; to find difficult (unpleasant, awkward, painful) to do; to serve two or more functions or roles simultaneously; to contain (or combine) two or more features; to work in two or more jobs simultaneously (positions, etc.); to do alongside
multi-use; combined use; combination; serving two purposes
tender; warm; meticulous; detailed; deep (of a colour); thick (e.g. fog)
consideration; concern; attention; thoughtfulness; making arrangements; care
sharing; share (on social media); market share
pathfinder; trailblazer; early settler; pioneer; founder; originator
to shuffle (on one's bottom or knees); to crawl; to shift position (of an object)
society; the world; the times
derivation; development; offshoot
in swarms; in clusters; tediously; slowly
column; beam; girder; digit; decade; order of magnitude
two-digit number; "tens" column; two digits; double figures
single; single bed; hotel room with a single bed; single-breasted; single-cuffed; single width (of cloth; usu. 0.71 meters); singles (tennis, badminton, etc.)
material; material properties; quality of material; quality of wood; quality of lumber
bothersome; tiresome; bother to do
trial stage; experimental phase; prototype stage
to emphasize; to attach importance to
chamber (in equipment, e.g. expansion chamber, combustion chamber, etc.); chamber; room
miniaturization; miniaturisation; downsizing
quick firing; rapid firing
development project (program, programme, plan)