加減抵抗器[kagenteikouki] rheostat
可変抵抗器[kahenteikouki] rheostat
抗鬱[kouutsu] antidepressant
抗議[kougi] protest
抗議活動[kougikatsudou] protest action

抗凝固[kougyouko] anticoagulation
抗菌[koukin] antibacterial
抗菌性[koukinsei] antibacterial
抗元[kougen] antigen
抗真菌[koushinkin] antifungal

異議[igi] objection
異議なく[iginaku] without demur
井戸端会議[idobatakaigi] content-free chat
一議[ichigi] word (opinion, objection)
円卓会議[entakukaigi] round-table conference

横議[ougi] arguing persistently
下院議[kaingi] lower house (of Parliament, etc.)
下院議員[kaingiin] member of the lower house
下院議長[kaingichou] Speaker of the House (US, etc.)
下協議[shitakyougi] preliminary conference