Semantic feature analysis for word-finding

Word-finding difficulty (anomia) - knowing what you mean but not being able to retrieve the word - is one of the most common and frustrating parts of aphasia. Semantic feature analysis (SFA) is a structured way to work on it.

How it works

Instead of just trying harder to “grab” the word, you talk around it, naming its features:

• Group: what kind of thing is it? (a fruit)
• Use: what do you do with it? (you eat it)
• Action: what does it do / what happens? (it grows on a tree)
• Properties: what is it like? (red or green, crunchy)
• Location: where do you find it? (a kitchen, an orchard)
• Association: what does it remind you of? (“keeps the doctor away”)

Working through the features often activates the word itself (apple) - and, over time, strengthens the network so retrieval gets easier.

What the evidence says

A systematic review of SFA studies found that it improves naming of trained items in many people with aphasia, with some evidence of benefit for untrained words and everyday communication too - though study quality and how well gains generalise vary ^{[Efstratiadou EA 2018]} . SFA fits within the broader, well-supported picture that speech and language therapy improves communication after stroke ^{[Brady MC 2016]} .

What it means for you

• SFA is a technique a speech therapist can teach you to use independently.
• It turns a stuck moment into a strategy rather than a dead end.
• Regular, little-and-often practice on personally useful words works best.

How this site helps

Try the naming and word-group activities in Practice - they exercise the same “describe-its-features” habit. See the Speech & language therapy hub for related guides and activities.

Remember: this is general education, not medical advice. Your clinician knows your situation best.