trud-, -trude, trus-, -trusion (Latin: thrust, push).abstruse:
abstrusely:
abstruseness:
extrude:
extrusion:
extrusive:
inobtrusive:
intrude:
intrusion:
intrusive:
obtrude:
obtrusion:
obtrusive:
protrude:
protrusion:
protrusive:
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