ADJ

avid, burning, close, considerable, consuming, deep, great, intense, keen, lively, passionate, strong
The police were starting to take a close interest in the company's activities. She always had a great interest in the supernatural
particular
growing, increasing
slightest
He's never shown the slightest interest in football
general, widespread
worldwide
serious
genuine
abiding, lifelong
passing
renewed
added
I'll watch the programme with added interest now I know you're in it
active
passive
polite
He showed a polite interest in her story
personal
media
The event attracted a lot of media interest

VERB + INTEREST

have
evince, express, show, take
My cousin expressed an interest in seeing where I work
feign, simulate
She feigned interest in a magazine article to avoid meeting the man's stare
lose
arouse, attract, awaken, caught, drum up, excite, generate, kindle, spark, stimulate, stir up, whip up
A sticker on a bag caught my interest. The government failed to drum up any public interest in the referendum. A childhood journey sparked his lifelong interest in railways
develop
While in prison he developed an interest in art
maintain, sustain
Despite intensive publicity, Channel 4 failed to maintain interest in its expensive new show
revive

INTEREST + VERB

grow
flag, wane
The children's interest began to flag after half an hour of the lesson

PREP

for/out of ~
I'm asking purely out of interest
with ~
They listened with interest
~ among
to stimulate interest among teachers
~ from
growing interest from younger members
~ in
She took an active interest in their welfare

ADJ

great
particular
Her comments are of particular interest to me
broad, general, wide
architectural, artistic, historic/historical, scientific
academic
Since the championship has already been decided, this match is of purely academic interest
human
a plot devoid of human interest
love
Angelina Jolie supplies the love interest in the film

VERB + INTEREST

be of
His books are of no interest to me at all
hold no
Their conversation held no interest for me
add
Bushes that flower in winter will add interest to your garden
supply

INTEREST + VERB

lie in
The interest of the painting lies in its unusual use of colour

PREP

of ~
a building of great architectural interest

ADJ

diverse, varied, wide, wide-ranging
private
artistic, musical, etc.

VERB + INTEREST

have
share
pursue
He wanted time to pursue his many and varied musical interests

ADJ

annual, monthly, etc.
compound, simple

VERB + INTEREST

earn, make, receive
pay
charge

INTEREST + VERB

accrue, bear

INTEREST + NOUN

rate
payment
charge

PREP

~ on
to pay interest on a loan

PHRASES

a rate of interest
a mortgage with a fixed/flexible rate of interest

ADJ

best
It's not in your best interests to let your boss know you're looking for a new job
self-, selfish
common, mutual
competing, contradictory
long-term, short-term
narrow
narrow sectional interests
direct
Lawyers have a direct financial interest in the outcome of the debate
paramount, vital
vested
national, public
class, sectional
foreign, outside
economic, financial, political, strategic, etc.

VERB + INTEREST

defend, guard, look after, protect, safeguard
act in, advance, champion, further, promote, serve
He claimed to be acting in the public interest
represent
act against, jeopardize, threaten

INTEREST + VERB

lie in sth
be at stake

INTEREST + NOUN

group
Various interest groups have expressed their opposition to the policy

PREP

against sb/sth's ~(s)
The solicitor refused to act against his client's interests
contrary to sb/sth's ~
The union refused to support proposals that it saw as contrary to the interests of its members
in sb/sth's ~(s)
New work practices were introduced in the interests of efficiency
of ~
We met to discuss matters of common interest
out of ~
He was obviously acting purely out of selfish interest

PHRASES

a conflict of interests
One member of the planning committee had a conflict of interests as he lived near the proposed motorway
have sb's (best) interests at heart
Although he was sometimes too strict with his children, he had their best interests at heart

ADJ

powerful
controlling, majority
minority
joint
banking, business, commercial, shipping

VERB + INTEREST

have
He has controlling interests in several ventures
sell

PREP

~ in