=============> 2007-03-28 <==============
ROG comes from rogare, the Latin word meaning "to ask". The ancient Romans also used this word to mean "to propose", thinking perhaps that when we propose an idea, we are actually asking someone to consider it.
abrogate
arrogate
derogatory
prerogative
QUIS is derived from the Latin verb quaerere, meaning "to seek or obtain." You can see it in our word acquisitive, which means "having a strong will to possess things." The roots quer, quir, and ques are also derived from this word and give us words such as inquiry, "a search or request for information," and question, "something asked."
inquisition
perquisite
acquisitive
requisition
=============> 2007-03-29 <==============
PLE comes from a Latin word meaning "to fill." It can be seen in the word complete, meaning "possessing all necessary parts." The ple root has a Greek equivalent, pleth, seen in the word plethora, which means "multitude or abundance."
complement
deplete
implement
replete
METR comes from Greek by way of Latin; in both languages it refers to "measure."
metric
odometer
symmetrical
tachometer
=============> 2007-03-30 <==============
AUD, from the Latin verb audire, is the root that has to do with hearing. What is audible is hearable, and an audience is a group of people that listens, sometimes in an auditorium.
auditor
auditory
audition
inaudible
SON is the Latin root meaning "sound." as in our word sonata, meaning a kind of music usually played by one or two instruments, and sonorous, usually meaning full, loud, or rich in sound.
dissonant
resonance
sonic
ultrasound