diff --git a/src/exec/command.rs b/src/exec/command.rs
index effc770..1d4f900 100644
--- a/src/exec/command.rs
+++ b/src/exec/command.rs
@@ -30,10 +30,10 @@ pub fn execute_command(mut cmd: Command, out_perm: Arc<Mutex<()>>) {
             let _ = stderr.lock().write_all(&output.stderr);
         }
         Err(ref why) if why.kind() == io::ErrorKind::NotFound => {
-            print_error!("fd: execution error: command not found");
+            print_error!("Command not found: {:?}", cmd);
         }
         Err(why) => {
-            print_error!("fd: execution error: {}", why);
+            print_error!("Problem while executing command: {}", why);
         }
     }
 }
diff --git a/src/internal/mod.rs b/src/internal/mod.rs
index 7690a6b..250f419 100644
--- a/src/internal/mod.rs
+++ b/src/internal/mod.rs
@@ -17,7 +17,7 @@ pub mod filter;
 pub mod opts;
 
 macro_rules! print_error {
-    ($($arg:tt)*) => (eprintln!($($arg)*))
+    ($($arg:tt)*) => (eprintln!("[fd error]: {}", format!($($arg)*)))
 }
 
 macro_rules! print_error_and_exit {
diff --git a/src/main.rs b/src/main.rs
index 52c8323..e792565 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -58,7 +58,7 @@ fn main() {
     // Get the current working directory
     let current_dir = Path::new(".");
     if !fshelper::is_dir(current_dir) {
-        print_error_and_exit!("Error: could not get current directory.");
+        print_error_and_exit!("Could not get current directory.");
     }
 
     // Get one or more root directories to search.
@@ -71,7 +71,7 @@ fn main() {
                 let path_buffer = PathBuf::from(path);
                 if !fshelper::is_dir(&path_buffer) {
                     print_error_and_exit!(
-                        "Error: '{}' is not a directory.",
+                        "'{}' is not a directory.",
                         path_buffer.to_string_lossy()
                     );
                 }
@@ -99,7 +99,7 @@ fn main() {
         && fshelper::is_dir(Path::new(pattern))
     {
         print_error_and_exit!(
-            "Error: The search pattern '{pattern}' contains a path-separation character ('{sep}') \
+            "The search pattern '{pattern}' contains a path-separation character ('{sep}') \
              and will not lead to any search results.\n\n\
              If you want to search for all files inside the '{pattern}' directory, use a match-all pattern:\n\n  \
              fd . '{pattern}'\n\n\
@@ -151,7 +151,7 @@ fn main() {
                 if let Some(f) = SizeFilter::from_string(sf) {
                     return f;
                 }
-                print_error_and_exit!("Error: {} is not a valid size constraint.", sf);
+                print_error_and_exit!("'{}' is not a valid size constraint. See 'fd --help'.", sf);
             })
             .collect()
         })
@@ -163,14 +163,14 @@ fn main() {
         if let Some(f) = TimeFilter::after(&now, t) {
             time_constraints.push(f);
         } else {
-            print_error_and_exit!("Error: {} is not a valid time.", t);
+            print_error_and_exit!("'{}' is not a valid date or duration. See 'fd --help'.", t);
         }
     }
     if let Some(t) = matches.value_of("changed-before") {
         if let Some(f) = TimeFilter::before(&now, t) {
             time_constraints.push(f);
         } else {
-            print_error_and_exit!("Error: {} is not a valid time.", t);
+            print_error_and_exit!("'{}' is not a valid date or duration. See 'fd --help'.", t);
         }
     }
 
diff --git a/src/walk.rs b/src/walk.rs
index ecd5283..b8a0829 100644
--- a/src/walk.rs
+++ b/src/walk.rs
@@ -62,7 +62,7 @@ pub fn scan(path_vec: &[PathBuf], pattern: Arc<Regex>, config: Arc<FdOptions>) {
     for pattern in &config.exclude_patterns {
         let res = override_builder.add(pattern);
         if res.is_err() {
-            print_error_and_exit!("Error: malformed exclude pattern '{}'", pattern);
+            print_error_and_exit!("Malformed exclude pattern '{}'", pattern);
         }
     }
     let overrides = override_builder.build().unwrap_or_else(|_| {
@@ -94,7 +94,7 @@ pub fn scan(path_vec: &[PathBuf], pattern: Arc<Regex>, config: Arc<FdOptions>) {
                     print_error!(
                         "{}",
                         format!(
-                            "Error while parsing custom ignore file '{}': {}.",
+                            "Malformed pattern in custom ignore file '{}': {}.",
                             ignore_file.to_string_lossy(),
                             err.description()
                         )
@@ -319,7 +319,7 @@ pub fn scan(path_vec: &[PathBuf], pattern: Arc<Regex>, config: Arc<FdOptions>) {
                 match fshelper::path_absolute_form(entry_path) {
                     Ok(path_abs_buf) => Some(path_abs_buf.to_string_lossy().into_owned().into()),
                     Err(_) => {
-                        print_error_and_exit!("Error: unable to get full path.");
+                        print_error_and_exit!("Unable to retrieve absolute path.");
                     }
                 }
             } else {