lightweight
noun
[ ˈlʌɪtweɪt ]
• a weight in boxing and other sports intermediate between featherweight and welterweight. In the amateur boxing scale it ranges from 57 to 60 kg.
• a person or thing that is lightly built or constructed.
lightweight
adjective
• of thin material or build and weighing less than average.
• "a lightweight grey suit"
Similar:
thin,
light,
flimsy,
insubstantial,
summery,
feathery,
airy,
delicate,
fine,
floaty,
gauzy,
sheer,
gossamer,
diaphanous,
transparent,
translucent,
see-through,
• lacking seriousness, depth, or influence.
• "the film was entertaining, if rather lightweight"
Similar:
trivial,
insubstantial,
trifling,
frothy,
superficial,
shallow,
unintellectual,
undemanding,
frivolous,
insignificant,
of no account,
unimportant,
of no consequence,
inconsequential,
minor,
paltry,
petty,
slight,
negligible,
immaterial,
of no merit,
of no value,
valueless,
worthless,