acetylene
acetylenic ache acheless achene achenial achiasmatic achievable achieve achievement achiever Achieving Society, the. achilles achilles heel achilles' tendon achiness aching achlamydeous achondroplasia achondroplastic achromat achromatic achromatic color achromatic lens achromatically achromatism achromatize achromatous achromous achy |
acetylene /ə'setili:n/
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