WordNet: concern, headache, vexation, worry

something or someone that causes anxiety; a source of unhappiness; "New York traffic is a constant concern"; "it's a major worry"

• hypernym negative stimulus

• hyponym bugaboo

• hyponym burden, encumbrance, incumbrance, load, onus

• hyponym business

concern

• (englanti) concern (derivationally related)
• (suomi) murhe (synonyymi)

headache

• (suomi) päänvaiva (synonyymi)

vexation

• (englanti) vex (derivationally related)
• (suomi) vaiva (synonyymi)

worry

• (englanti) worry (derivationally related)

• (englanti) worry (derivationally related)

• (englanti) worry (derivationally related)
• (suomi) huoli (synonyymi)