ADJ

precision
sophisticated
reliable
crude
blunt
The autopsy revealed that the deceased had been hit with a blunt instrument. (figurative) Even though it was a somewhat blunt instrument (= not very precise) , our questionnaire provided us with some interesting ideas
sharp
small
delicate
appropriate
research
drawing, measuring, writing
astronomical, flight, flying, mathematical, medical, navigation, navigational, optical, scientific, surgical
cockpit

QUANT

set
a set of mathematical instruments

VERB + INSTRUMENT

use
All pupils should learn to use drawing instruments
check, read
to read the instruments and make a note of the wind speed and direction
design, develop, devise, invent
build, make
All the instruments are made from glass capillary tubing

INSTRUMENT + VERB

measure sth
an instrument that measures light intensity

INSTRUMENT + NOUN

check
The pilot did his instrument checks and taxied towards the runway
maker
panel
There was a warning light flashing on the instrument panel

PHRASES

an instrument of torture
medieval instruments of torture such as the rack and the wheel

ADJ

musical
beautiful, fine
classical
modern
period
baroque music played on period instruments
solo
orchestral
brass, keyboard, percussion, string/stringed, wind, woodwind
acoustic, electric, electronic

VERB + INSTRUMENT

play (on)
She plays three musical instruments. The score was written to be played on a keyboard instrument
learn, learn (how) to play
tune
Ensure the instrument is tuned to concert pitch
make
an instrument made by a woman guitar maker in Canada

INSTRUMENT + VERB

sound
The instrument sounds like a cello

INSTRUMENT + NOUN

maker

ADJ

chief, key, main, major, prime, principal
good, great
They agreed that the UN was the best instrument for reaching agreement
ideal
important, valuable
powerful
useful
effective
flexible
mere
Some cynics say that sport is a mere instrument of capitalist domination
chosen
The despot claimed to be the chosen instrument of divine providence
divine
political

VERB + INSTRUMENT

perceive sb/sth as, regard sb/sth as, see sb/sth as, view sb/ sth as
They saw criminal law as an instrument for improving public morals
use sb/sth as
make sb/sth

PREP

~ for
Criminal law is not the best instrument for dealing with family matters
~ of
She was accused of making a public service an instrument of private advantage