systematically
adv.doing something in a very organized way using a clear plan or system. You use this to show that every part of a task is being handled carefully.
adv.in a manner characterized by a fixed plan, method, or system. Often implies a thorough and exhaustive approach to a task or investigation.
“She systematically checked every room in the house for her keys.”
“The researchers systematically reviewed over two hundred studies to ensure their final report was completely accurate.”
“To identify the source of the leak, the engineers systematically shut down each section of the pipeline, monitoring the pressure gauges for any slight deviation from the norm.”
Typically placed before the main verb or at the end of a clause to emphasize the methodical nature of an action.
While grammatically possible, 'systematically' is a long adverb that usually sounds more natural at the end of a simple clause or immediately before a complex verb phrase.
Usage systematically through our retrofit · systematically use · systematically vary
“Using a mouse model, Ries systematically tested markers for all known cell types.”
“A new study has found that sexual role identities among men who have sex with men vary systematically by age and geographic region.”
From systematic + -ally.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.