Here are some available .net domain names (made from dictionary words, nouns actually).

cosals.net
eighths.net
subtask.net
armfuls.net
minuses.net
paygrade.net
halyards.net
varactor.net
weldings.net
operands.net
subtasks.net
affiants.net
bigamies.net
radiuses.net
sevenths.net
wardrooms.net
berthings.net
paygrades.net
coxswains.net
shotlines.net
varactors.net
adherences.net
cloudiness.net
chairwomen.net
athwartship.net
admiralties.net
utilizations.net
transmittals.net
passivations.net
capacitances.net
presumptions.net
confinements.net
overcurrents.net
quarterdecks.net