sarcastically

UK: /sɑː^rˈkæstɪkəli/

WordReference Random House Learner's Dictionary of American English © 2025

sar•cas•tic /sɑrˈkæstɪk/  adj. 

1. full of sarcasm:
   sarcastic comments.
sar•cas•ti•cal•ly, adv. 

WordReference Random House Unabridged Dictionary of American English © 2025

sar•cas•tic  (sär kas′tik), adj. 

1. of, pertaining to, or characterized by sarcasm:
   a sarcastic reply.
2. using or given to the use of sarcasm:
   to be sarcastic about ambition.

Also, sar•cas′ti•cal. 

• sarc(asm) + -astic 1685–95

sar•cas′ti•cal•ly, adv. 
sar•cas′tic•ness, sar•cas′ti•cal•ness, n. 
Synonyms

• 2. biting, cutting, mordant, bitter, derisive, ironic, sardonic. See cynical.