Synonyms of the word 
FIREWORK → PYROTECHNIC
firework
- n. A device using gunpowder and other chemicals which, when lit, emits a combination of coloured flames,…
pyrotechnic
- adj. Of or relating to fireworks.
- adj. Of or relating to the use of fire in chemistry or metallurgy.
- adj. Resembling fireworks.
- adj. Of or relating to pyrotechny.
If you are interested in words, visit the following sites :
- wiktionary.org/firework For complete definition of a word
- 1word.ws/firework to play with words, suffixs, prefixs, etc.