trobler

== Old French == === Alternative forms === === Etymology === With metathesis from torbler, tourbler, turbler, from Vulgar Latin *turbulō, *turbulāre, from the noun Latin turbula, diminutive form of turba, or from turbō, turbāre. === Verb === trobler to trouble; to disrupt; to waylay ==== Conjugation ==== This verb conjugates as a first-group verb ending in -er. In the present tense an extra supporting e is needed in the first-person singular indicative and throughout the singular subjunctive, and the third-person singular subjunctive ending -t is lost. Old French conjugation varies significantly by date and by region. The following conjugation should be treated as a guide. ==== Descendants ==== French: troubler → Middle English: troublenEnglish: troubleMiddle Scots: trubillScots: trouble, tribble