A conventional question to help improve your vocabulary is to ask you to make a sentence using a word you have just learned.
Mordern day weapons are called conventional. :-]
Many believe that projected energy weapons will make conventional weapons obsolete.
It is, but it is not conventional English syntax or grammar.
"This is a ferociously short sentence."
Conventional ovens cook food much slower than microwaves.
to cut short
""This
This sentence is tantalizingly short.
Example sentence: We play after school.
Conventional rainfall refers to rainfall that occurs due to the lifting of warm, moist air masses and the subsequent condensation of water vapor. It is typically associated with thunderstorms and occurs in localized areas. Conventional rainfall can be intense but short-lived.
I will change my oil from conventional oil to synthetic oil on my next oil change.