KEY: intermutation_\.\\.
SYN: intervariation, questionable, fitful, [SeeATTRACTIVE_and_DULL], interchange, mutuality.
ANT: Unity, uniformity, interresistance, interdependence.

• Bustle
• Busy
• But
• Butchery, {[See ~]?}
• Buxom
• Buy
• Buyer, [See BUY]
• Cabal
• Cabalistic
• Cabbage
• Cachinnation
• Cackle, [See CACHINNATION]
• Cadaverous
• Caducity
• Cage
• Caitiff
• Cajole
• Calamitous
• Calamity
• Calculate
• Calculated
• Calculating
• Calculation
• Calibre
• callback, [See RECALL]