diff --git a/README.md b/README.md
index ec9ab00..784d8a8 100644
--- a/README.md
+++ b/README.md
@@ -105,7 +105,7 @@ This tool may be useful for debugging those sorts of issues.
 
 ## Usage
 
- 1. Call `using TrackedFloats`; you may want to include functions like `enable_nan_injection` or `tf_config_logger` or the like. (See below for more details.)
+ 1. Call `using TrackedFloats`; you may want to include functions like `tf_enable_nan_injection` or `tf_config_logger` or the like. (See below for more details.)
  2. Add additional customization to logging and injection.
  3. Wrap as many of your inputs in `TrackedFloatN` as you can.
 
@@ -169,16 +169,16 @@ TrackedFloats can *inject* `NaN`s at random points in your program to help you f
 
 ```julia
 # Inject 2 NaNs
-enable_nan_injection(2)
+tf_enable_nan_injection(2)
 
 # Inject 2 NaNs, except when in the function "nope" in "way.jl"
-enable_nan_injection(n_inject=2, functions=[FunctionRef("nope", "way.jl")])
+tf_enable_nan_injection(n_inject=2, functions=[FunctionRef("nope", "way.jl")])
 
 # Enable recording of injections
-record_injection("tf_recording") # this is just the file basename; will have timestamp prepended
+tf_record_injection("tf_recording") # this is just the file basename; will have timestamp prepended
 
 # Enable recording playback
-replay_injection("20230530T145830-tf_recording.txt")
+tf_reply_injection("20230530T145830-tf_recording.txt")
 ```
 
 Keyword arguments for `tf_config_injector`:
diff --git a/src/Config.jl b/src/Config.jl
index 15b014f..3988927 100644
--- a/src/Config.jl
+++ b/src/Config.jl
@@ -320,12 +320,12 @@ a keyword argument to `tf_config_logger`.
 tf_exclude_stacktrace(exclusions = [:prop]) = tf_config.log.exclusions = exclusions
 
 """
-    enable_nan_injection(n_inject::Int)
+    tf_enable_nan_injection(n_inject::Int)
 
 Turn on NaN injection and injection `n_inject` NaNs. Does not modify odds,
 function and library lists, or recording/replay state.
 
-    enable_nan_injection(; odds::Int = 10, n_inject::Int = 1, functions::Array{FunctionRef} = [], libraries::Array{String} = [])
+    tf_enable_nan_injection(; odds::Int = 10, n_inject::Int = 1, functions::Array{FunctionRef} = [], libraries::Array{String} = [])
 
 Turn on NaN injection. Optionally configure the odds for injection, as well as
 the number of NaNs to inject, and the functions/libraries in which to inject
@@ -370,26 +370,26 @@ function enable_injection(; odds::Int = 10, n_inject::Int = 1, value::Any = NaN,
 end
 
 """
-    disable_nan_injection()
+    tf_disable_nan_injection()
 
 Turn off NaN injection.
 
-If you want to re-enable NaN injection after calling `disable_nan_injection`,
-consider using the one-argument form of `enable_nan_injection(n_inject::Int)`.
+If you want to re-enable NaN injection after calling `tf_disable_nan_injection`,
+consider using the one-argument form of `tf_enable_nan_injection(n_inject::Int)`.
 """
 tf_disable_nan_injection() = tf_config.inj.active = false
 tf_disable_inf_injection() = tf_config.inj.active = false
 disable_injection() = tf_config.inj.active = false
 
 """
-    record_injection(recording_file::String="tf_recording")
+    tf_record_injection(recording_file::String="tf_recording")
 
 Turn on recording.
 """
 tf_record_injection(recording_file::String="tf_recording") = tf_config.inj.record = recording_file
 
 """
-    replay_injection(replay_file::String)
+    tf_reply_injection(replay_file::String)
 
 Sets the injector to read from a replay file.
 
diff --git a/src/TrackedFloats.jl b/src/TrackedFloats.jl
index 9796449..2b35b79 100644
--- a/src/TrackedFloats.jl
+++ b/src/TrackedFloats.jl
@@ -3,7 +3,6 @@ module TrackedFloats
 export FtConfig, tf_init, TrackedFloat16, TrackedFloat32, TrackedFloat64, FunctionRef
 export LoggerConfig, tf_config_logger, tf_exclude_stacktrace, tf_print_log, tf_flush_logs
 export InjectorConfig, tf_config_injector, tf_enable_nan_injection, tf_disable_nan_injection, tf_enable_inf_injection, tf_disable_inf_injection, tf_record_injection, tf_replay_injection
-# migration: start again with adding tf_ to enable_nan_injection
 export SessionConfig, tf_config_session
 
 include("SharedStructs.jl")     # Structures used in multiple places throughout TrackedFloats