caviled — Simple past tense and past participle of cavil.
carped — to find fault or complain querulously or unreasonably; be niggling in criticizing; cavil: to carp at minor errors.
nagged — Simple past tense and past participle of nag.
groused — to grumble; complain: I've never met anyone who grouses so much about his work.
argued — Simple past tense and past participle of argue.
complained — to express dissatisfaction, pain, uneasiness, censure, resentment, or grief; find fault: He complained constantly about the noise in the corridor.
fussed — an excessive display of anxious attention or activity; needless or useless bustle: They made a fuss over the new baby.
grumbled — to murmur or mutter in discontent; complain sullenly.
moaned — a prolonged, low, inarticulate sound uttered from or as if from physical or mental suffering.
objected — anything that is visible or tangible and is relatively stable in form.
troubled — to disturb the mental calm and contentment of; worry; distress; agitate.
