ADJ

careful, clear, clipped
casual
impaired
slurred
She could tell by his slurred speech that he had been drinking
connected, continuous, fluent
natural, normal, ordinary
spontaneous
direct
indirect, reported
free
The demonstrators were demanding rights of assembly and free speech
conversational, everyday
children's, female, human, etc.
middle-class, working-class, etc.

VERB + SPEECH

have
Most people have speech, but significantly fewer have writing

SPEECH + NOUN

act
style
defect, impairment, impediment
therapist, therapy
community
phonological variation in a speech community

PREP

in ~
Certain grammatical rules must be followed when describing a conversation in reported speech

PHRASES

a figure of speech
When we talk about 'selfish' genes it is just a figure of speech
freedom of speech
the right of/to freedom of speech
the power of speech
He temporarily lost the power of speech after the accident

ADJ

brief, little, short
interminable, long, long-winded, rambling
keynote, major
eloquent, excellent, good
emotional, impassioned, rousing, stirring
boring
impromptu
public
televised
political
opening
closing
acceptance, after-dinner, Budget, campaign, conference, farewell, inaugural
The prizewinner gave an emotional acceptance speech. the Chancellor's Budget speech
maiden
her maiden speech in the House of Commons

VERB + SPEECH

deliver, give, make
broadcast
His speech was broadcast on national radio
write

PREP

in a/the ~
~ about/on
She made a stirring campaign speech on improving the lot of the unemployed
~ to
In her speech to the House of Commons, she outlined her vision of Britain in the 21st century