固唾を呑む[katazuwonomu] to hold one's breath (in fear, anxiety, etc.)
唾き[tsubaki] saliva
唾液[daeki] saliva
眉唾物[mayutsubamono] fake
唾液腺[daekisen] salivary gland

生唾[namatsuba] saliva (in one's mouth)
唾棄[daki] contemptuous
虫唾[mushizu] heartburn
虫唾が走る[mushizugahashiru] to be disgusted with (wouldn't touch with a pair of tongs)
固唾[katazu] saliva held in one's mouth during times of tension

嘘っ八百[usoppappyaku] full of lies
嘘八百[usohappyaku] full of lies
何百[nanbyaku] hundreds
五十歩百歩[gojuppohyappo] six of one and a half dozen of the other
三百[sanbyaku] 300

三百諸侯[sanbyakushokou] all the daimyos
三百代言[sanbyakudaigen] pettifogging lawyer
数百[suuhyaku] several hundreds
生誕百年[seitanhyakunen] 100th birthday anniversary
二百十日[nihyakutooka] 210th day (from the first day of spring according to the lunar calendar)