fiddle away (something)

to waste time doing nothing in particular.

Billy fiddles away hours on end arranging his model cars.

• try on something
• try out
• try out for
• try out for something
• try out on
• try out on someone
• try something for size
• try something on for size
• try something out on
• try something out on someone
• try the patience of
• try the patience of someone
• try wings
• try your hand at
• try your hand at something
• try your luck
• try your wings
• tub-thumping
• tucked away
• tuck in
• tuck in someone
• tug at heartstrings
• tug at your heartstrings
• tuned in
• tuned in to