Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun pyrotechnic

1 sense of pyrotechnic

Sense 1
firework, pyrotechnic -- ((usually plural) a device with an explosive that burns at a low rate and with colored flames; can be used to illuminate areas or send signals etc.)
       => low explosive -- (an explosive with a low rate of combustion)

Antonyms of adj pyrotechnic

1 of 2 senses of pyrotechnic

Sense 2
pyrotechnic -- (suggestive of fireworks; "pyrotechnic keyboard virtuosity"; "a pyrotechnic wit")

INDIRECT (VIA extraordinary) -> ordinary -- (not exceptional in any way especially in quality or ability or size or degree; "ordinary everyday objects"; "ordinary decency"; "an ordinary day"; "an ordinary wine")

Similarity of adj pyrotechnic

2 senses of pyrotechnic

Sense 1
pyrotechnic, pyrotechnical -- (of or relating to the craft of making fireworks; "pyrotechnic smokes")

Sense 2
pyrotechnic -- (suggestive of fireworks; "pyrotechnic keyboard virtuosity"; "a pyrotechnic wit")
       => extraordinary (vs. ordinary) -- (beyond what is ordinary or usual; highly unusual or exceptional or remarkable; "extraordinary authority"; "an extraordinary achievement"; "her extraordinary beauty"; "enjoyed extraordinary popularity"; "an extraordinary capacity for work"; "an extraordinary session of the legislature")