ther·mo·karst 
(thûrmō-kärst′)
(thûrmō-kärst′)n.
A landscape pattern formed by the melting of permafrost and characterized by patterns of hummocks and water-filled depressions.
- antipathy
- antiperiodic
- antipersonnel
- antiperspirant
- antiphlogistic
- antiphon
- antiphonal
- antiphonally
- antiphonary
- antiphony
- antiphrasis
- antiplatelet
- antipodal
- antipode
- antipodean
- antipodes
- Antipodes
- antipollution
- antipollutionist
- antipope
- antipoverty
- antiproton
- antipruritic
- antipsychotic
- antipsychotic drug