Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Cicadas, dragonflies and many other flying insects have similar wing surfaces that are naturally bactericidal, meaning bacteria killing.
Source: https://kiowacountypress.net/content/curious-kids-do-you-crush-microbes-when-you-step-%C2%A0them