- Resentfully Adv.
- Reservedly Adv.
- Residentially Adv.
- Residually Adv.
- Resignedly Adv.
- Resiliently Adv.
- Resinlike Adj. Adv.
- Resistably Adv.
- Resistantly Adv.
- Resistibly Adv.
- Resistively Adv.
- Resolutely Adv.
- Resolvedly Adv.
- Resonantly Adv.
- Resoundingly Adv.
- Resourcefully Adv.
- Respectably Adv.
- Respectfully Adv.
- Respectively Adv.
- Resplendently Adv.
- Responsibly Adv.
- Responsively Adv.
- Restfully Adv.
- Restively Adv.
- Restlessly Adv.
- Restoratively Adv.
- Restoringly Adv.
- Restrainedly Adv.
- Restrictedly Adv.
- Restrictively Adv.
- Resurgently Adv.
- Retail Subst. Verb Adj. Adv.
- Retentively Adv.
- Reticently Adv.
- Reticulately Adv.
- Retiringly Adv.
- Retributively Adv.
- Retroactively Adv.
- Retrograde Adj. Verb Subst. Adv.
- Retrogradely Adv.
- Retrogressively Adv.
- Retroperitoneally Adv.
- Retrorsely Adv.
- Retrospectively Adv.
- Revealingly Adv.
- Revelationally Adv.
- Revengefully Adv.
- Reverentially Adv.
- Reverently Adv.
- Reversely Adv.
- Reversibly Adv.
- Revilingly Adv.
- Revoltingly Adv.
- Rewardingly Adv.
- Rhapsodically Adv.
- Rhetorically Adv.
- Rheumatically Adv.
- Rheumatologically Adv.
- Rhythmically Adv.
- Ribaldly Adv.