He has never studied in any Islamic seminary and has only the most rudimentary knowledge of Islamic law and theology.
The men chattered jovially but quickly turned sour when asked about the civilian implications of their rudimentary weaponry.
rudimentary drones—unarmed in those days—flew overhead, with one particular model buzzing like a flying lawnmower.
With me tagging along, they dove into a rudimentary, damp shelter they had dug in a wood nearby.
They were carpenters making chairs, beds and other rudimentary pieces of furniture for the locals.
Horn small, conical, sometimes (as in the figured specimen) rudimentary.
Their conception of cause and effect, or of the constancy of nature, was rudimentary.
Meanwhile the object of their envy knows well enough that his own vision is but rudimentary.
A mare has no tushes, or possesses them in only a rudimentary form.
But the two tendencies mutually implied in this rudimentary form became dissociated as they grew.
rudimentary ru·di·men·ta·ry (rōō'də-měn'tə-rē, -měn'trē)
Being imperfectly or incompletely developed; embryonic.
Being in the earliest stages of development; incipient.