- C.i.f. Subst. Adj. Adv.
- Cacophonously Adv.
- Cadastrally Adv.
- Cadaverously Adv.
- Caddishly Adv.
- Cagily Adv.
- Cajolingly Adv.
- Calamitously Adv.
- Calcareously Adv.
- Calciphylactically Adv.
- Calculably Adv.
- Calculatedly Adv.
- Calculatingly Adv.
- Callously Adv.
- Calmingly Adv.
- Calmly Adv.
- Calorically Adv.
- Calorimetrically Adv.
- Calumniously Adv.
- Campily Adv.
- Cancerlike Adj. Adv.
- Cancerously Adv.
- Candidly Adv.
- Cannibalistically Adv.
- Cannily Adv.
- Canny Adj. Adv.
- Canonically Adv.
- Cantabile Adj. Adv. Subst.
- Cantankerously Adv.
- Cantingly Adv.
- Capably Adv.
- Capaciously Adv.
- Capacitively Adv.
- Capitalistically Adv.
- Capitally Adv.
- Capriccioso Adj. Adv.
- Capriciously Adv.
- Captiously Adv.
- Cardinally Adv.
- Careerwise Adv.
- Carefully Adv.
- Carelessly Adv.
- Caressingly Adv.
- Carnally Adv.
- Carnivorously Adv.
- Carousingly Adv.
- Cartoonlike Adj. Adv.
- Case-by-case Adj. Adv.
- Casually Adv.
- Casuistically Adv.
- Catabolically Adv.
- Cataleptically Adv.
- Catalystically Adv.
- Catalytically Adv.
- Cataphoretically Adv.
- Catarrhally Adv.
- Catastrophically Adv.
- Catatonically Adv.
- Categorically Adv.
- Cathartically Adv.