undependable 🔊
Meaning of undependable
Not reliable or trustworthy; likely to fail or disappoint.
Key Difference
While 'undependable' broadly means lacking reliability, its synonyms may vary in intensity, context, or nuance (e.g., implying inconsistency, unpredictability, or outright failure).
Example of undependable
- The undependable Wi-Fi connection made it impossible to join the virtual meeting on time.
- His undependable nature led the team to exclude him from critical projects.
Synonyms
unreliable 🔊
Meaning of unreliable
Not able to be trusted or depended on.
Key Difference
Similar to 'undependable' but often used for objects or systems (e.g., machines, data) rather than people.
Example of unreliable
- The unreliable weather forecast ruined our picnic plans.
- Her unreliable car broke down three times last month.
untrustworthy 🔊
Meaning of untrustworthy
Not deserving of trust; likely to deceive or betray.
Key Difference
Stronger moral implication than 'undependable'; suggests deliberate dishonesty.
Example of untrustworthy
- The untrustworthy salesman exaggerated the product's benefits.
- After the scandal, the politician was seen as untrustworthy by voters.
inconsistent 🔊
Meaning of inconsistent
Not staying the same in behavior or quality; irregular.
Key Difference
Focuses on variability over time, whereas 'undependable' implies broader unreliability.
Example of inconsistent
- The team's inconsistent performance cost them the championship.
- Her inconsistent attendance made her a poor candidate for the leadership role.
flaky 🔊
Meaning of flaky
Likely to fail or act strangely; unpredictable.
Key Difference
More informal; often implies eccentricity or capriciousness.
Example of flaky
- The flaky app crashes every time I try to upload a photo.
- He's too flaky to handle important responsibilities.
fickle 🔊
Meaning of fickle
Frequently changing loyalties, interests, or opinions.
Key Difference
Emphasizes changeability in preferences, not just reliability.
Example of fickle
- Fickle fans abandoned the team after a losing streak.
- The fickle market trends confused even seasoned investors.
capricious 🔊
Meaning of capricious
Given to sudden changes in mood or behavior.
Key Difference
More poetic/literary; implies whimsical unpredictability.
Example of capricious
- The capricious wind made sailing dangerously difficult.
- Her capricious decisions frustrated everyone around her.
erratic 🔊
Meaning of erratic
Unpredictable or irregular in pattern or movement.
Key Difference
Often describes physical movement or measurable outcomes.
Example of erratic
- The erratic heartbeat concerned the doctors.
- His erratic driving caused several near-accidents.
fly-by-night 🔊
Meaning of fly-by-night
Untrustworthy or financially unstable, often temporary.
Key Difference
Specifically implies short-term dishonesty (e.g., businesses).
Example of fly-by-night
- The fly-by-night contractor disappeared after taking the deposit.
- Avoid fly-by-night companies offering unrealistic returns.
shifty 🔊
Meaning of shifty
Appearing deceitful or evasive.
Key Difference
Focuses on suspicious behavior rather than general unreliability.
Example of shifty
- The shifty look in his eyes made me doubt his story.
- A shifty character loitered near the bank entrance.
Conclusion
- Use 'undependable' for broad cases of unreliability without moral judgment.
- 'Unreliable' works best for systems, tools, or data rather than people.
- 'Untrustworthy' should be reserved for deliberate deceit or betrayal.
- 'Inconsistent' is ideal for describing irregular performance over time.
- 'Flaky' fits casual contexts, especially for technology or quirky behavior.
- 'Fickle' is perfect for changing loyalties or tastes, like fashion trends.
- 'Capricious' adds a poetic touch to unpredictability in nature or art.
- 'Erratic' describes measurable instability, like medical symptoms.
- 'Fly-by-night' specifically warns against temporary scams or schemes.
- 'Shifty' implies visible signs of dishonesty, like body language.