qualm Synonyms

scruple misgiving uneasiness compunction queasiness squeamishness unease skepticism self-reproach struma self-condemnation misgivings seasickness mortification scepticism ruth retching reservation repentance suspicion twinge second thoughts qualmishness leeriness scruples punctiliousness motion sickness second thought pangs worry wariness wamble vomiting uncertainty unbelief remorse reluctance dizziness distrust disquiet demurral demur contrition contriteness conscience concern biliousness apprehensiveness apprehension anxiety