familiarly
Meaning
in a way that shows a close, relaxed, or informal manner.
in a way that is well known from frequent experience or recognition.
Structure
Usage
he greeted the visiting dignitary as familiarly as an old friend.
the software uses icons that are familiarly represented by a floppy disk for saving.
she spoke familiarly about the complexities of quantum mechanics.
Etymology
the word 'familiarly' traces its lineage to the latin 'familia', which referred to the household, including servants and relatives under one authority. the adjective-forming suffix '-aris' was added to create 'familiaris', meaning "of or pertaining to the household," which evolved in english to 'familiar', describing a close or intimate relationship. the old english adverbial suffix '-lice' (modern '-ly') was then appended, transforming the adjective into an adverb that describes an action done in a manner characteristic of close acquaintance or intimate knowledge.
Analysis
famili (from latin 'familia', meaning family, household); ar (latin adjectival suffix '-aris', forming adjectives meaning "pertaining to"); ly (old english adverbial suffix '-lice', forming adverbs from adjectives).