1. With ability to see into deeply
   "the author treats his subject penetratingly"
   - penetratively

See also: penetrating

• subjectivist
• subjectivity
• subjoin
• subjoining
• subjugable
• subjugate
• subjugated
• subjugation
• subjugator
• subjunction
• subjunctive
• subjunctive mood
• subkingdom
• subkingdom Metazoa
• triacetate
• triacid
• triad
• triadic
• Triaenodon
• Triaenodon obseus
• triage
• Triakidae
• trial
• trial attorney
• trial balance