respectfully
WordReference English Thesaurus © 2025
Synonyms:
deferentially, courteously, politely, considerately
Antonyms:
rudely, disrespectfully, impudently, harshly, crudely, brashly, cheekily, inconsiderately, flippantly, impolitely, coarsely, boorishly, tactlessly, snootily, without a care in the world