| Word | Definitions | Synonyms |
|---|---|---|
| perceptibly | (adverb) in a noticeable manner | Synonyms: noticeably, observably |
| perceptively | (adverb) in a perceptive manner | - |
| perceptually | (adverb) with regard to perception | - |
| perchance | (adverb) through chance | Synonyms: by chance |
| (adverb) by chance | Synonyms: maybe, mayhap, peradventure, perhaps, possibly |