| heedfully(adverb, hard, thoroughly, closely, carefully) |
| attentively(adverb, thoroughly, carefully, faithfully, cautiously) |
| carefully(adverb, hard, thoroughly, closely, firmly) |
| cautiously(adverb, cautiously, vigilantly, attentively) |
| advertently |
| alertly(adverb, cautiously, vigilantly, attentively) |
| observantly(adverb, cautiously, attentively) |
| thoughtfully(adverb, hard, thoroughly, closely, carefully) |
| watchfully(adverb, thoroughly, carefully, faithfully, cautiously) |
| circumspectly(adverb, cautiously) |
| diligently(adverb, thoroughly, carefully, faithfully, vigilantly) |
| intently(adverb, hard, thoroughly, closely, carefully) |
| prudently(adverb, cautiously, vigilantly) |
| regardfully |
| thoroughly(adverb, closely, carefully, meticulously, faithfully) |
| vigilantly(adverb, vigilantly, attentively) |
| warily(adverb, cautiously) |
| closely(adverb, thoroughly, carefully, meticulously, faithfully) |
| considerately |
| guardedly(adverb, cautiously) |