diff --git a/fun.go b/fun.go
index 3bd34bf..f1d426b 100644
--- a/fun.go
+++ b/fun.go
@@ -76,6 +76,31 @@ func reverbolate(honks []*Honk) {
 	}
 }
 
+func osmosis(honks []*Honk, userid int64) []*Honk {
+	zwords := getzwords(userid)
+	collapse := false
+	for i, h := range honks {
+		for _, z := range zwords {
+			if z.MatchString(h.Noise) {
+				honks[i] = nil
+				collapse = true
+				break
+			}
+		}
+	}
+	if collapse {
+		j := 0
+		for i := 0; i < len(honks); i++ {
+			if honks[i] != nil {
+				honks[j] = honks[i]
+				j++
+			}
+		}
+		return honks[0:j]
+	}
+	return honks
+}
+
 func shortxid(xid string) string {
 	idx := strings.LastIndexByte(xid, '/')
 	if idx == -1 {
@@ -396,6 +421,7 @@ func makeitworksomehowwithoutregardforkeycontinuity(keyname string, r *http.Requ
 }
 
 var thumbbiters map[int64]map[string]bool
+var zwordses map[int64][]*regexp.Regexp
 var thumblock sync.Mutex
 
 func bitethethumbs() {
@@ -408,6 +434,7 @@ func bitethethumbs() {
 	thumblock.Lock()
 	defer thumblock.Unlock()
 	thumbbiters = make(map[int64]map[string]bool)
+	zwordses = make(map[int64][]*regexp.Regexp)
 	for rows.Next() {
 		var userid int64
 		var name, wherefore string
@@ -416,6 +443,15 @@ func bitethethumbs() {
 			log.Printf("error scanning zonker: %s", err)
 			continue
 		}
+		if wherefore == "zword" {
+			re, err := regexp.Compile("\\b" + name + "\\b")
+			if err != nil {
+				log.Printf("error compiling zword: %s", err)
+			} else {
+				zwordses[userid] = append(zwordses[userid], re)
+			}
+			continue
+		}
 		m := thumbbiters[userid]
 		if m == nil {
 			m = make(map[string]bool)
@@ -425,6 +461,12 @@ func bitethethumbs() {
 	}
 }
 
+func getzwords(userid int64) []*regexp.Regexp {
+	thumblock.Lock()
+	defer thumblock.Unlock()
+	return zwordses[userid]
+}
+
 func thoudostbitethythumb(userid int64, who []string, objid string) bool {
 	thumblock.Lock()
 	biters := thumbbiters[userid]
diff --git a/honk.go b/honk.go
index b30f9f7..369bf48 100644
--- a/honk.go
+++ b/honk.go
@@ -112,6 +112,7 @@ func homepage(w http.ResponseWriter, r *http.Request) {
 			honks = gethonksforme(u.UserID)
 		} else {
 			honks = gethonksforuser(u.UserID)
+			honks = osmosis(honks, u.UserID)
 		}
 		templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
 	} else {
@@ -486,6 +487,7 @@ func honkpage(w http.ResponseWriter, r *http.Request, u *login.UserInfo, user *W
 	reverbolate(honks)
 	templinfo := getInfo(r)
 	if u != nil {
+		honks = osmosis(honks, u.UserID)
 		templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
 	}
 	if u == nil {
@@ -1096,13 +1098,14 @@ func killitwithfire(w http.ResponseWriter, r *http.Request) {
 	case "zonker":
 	case "zurl":
 	case "zonvoy":
+	case "zword":
 	default:
 		return
 	}
 	db := opendatabase()
 	db.Exec("insert into zonkers (userid, name, wherefore) values (?, ?, ?)",
 		userinfo.UserID, name, wherefore)
-	if wherefore == "zonker" || wherefore == "zurl" {
+	if wherefore == "zonker" || wherefore == "zurl" || wherefore == "zword" {
 		bitethethumbs()
 	}
 
@@ -1380,7 +1383,7 @@ func prepareStatements(db *sql.DB) {
 	stmtGetDoovers = preparetodie(db, "select dooverid, dt from doovers")
 	stmtLoadDoover = preparetodie(db, "select tries, username, rcpt, msg from doovers where dooverid = ?")
 	stmtZapDoover = preparetodie(db, "delete from doovers where dooverid = ?")
-	stmtThumbBiters = preparetodie(db, "select userid, name, wherefore from zonkers where (wherefore = 'zonker' or wherefore = 'zurl')")
+	stmtThumbBiters = preparetodie(db, "select userid, name, wherefore from zonkers where (wherefore = 'zonker' or wherefore = 'zurl' or wherefore = 'zword')")
 	stmtSaveZonker = preparetodie(db, "insert into zonkers (userid, name, wherefore) values (?, ?, ?)")
 	stmtGetBoxes = preparetodie(db, "select ibox, obox, sbox from xonkers where xid = ?")
 	stmtSaveBoxes = preparetodie(db, "insert into xonkers (xid, ibox, obox, sbox, pubkey) values (?, ?, ?, ?, ?)")
diff --git a/views/zonkers.html b/views/zonkers.html
index 7fa0b2f..9767eb1 100644
--- a/views/zonkers.html
+++ b/views/zonkers.html
@@ -16,6 +16,9 @@
 <p>
 <input type="radio" id="iszonvoy" name="wherefore" value="zonvoy">
 <label for="iszonvoy">Zonvoy</label>
+<p>
+<input type="radio" id="iszword" name="wherefore" value="zword">
+<label for="iszword">Zword</label>
 <p><input tabindex=1 type="submit" name="kill" value="kill">
 </form>
 </div>