appal (verb) appall/appal: horrify
Sinonime: aridity, asepticism, blandness, boredom, colorlessness, commonplaceness, drabness, dreariness, dryness, familiarity, flatness, flavorlessness, insipidity, insipidness, lifelessness, monotomy, routine, sameness, slowness, staleness, sterileness, sterility, stodginess, tediousness, tedium, uninterestingness, vapidity, vapidness, weariness
Antonime: comfort,
encourage,
reassure,
satisfy