The second syllable.
The syllable in the word "disposable" that receives the most stress is the second syllable, "pos."
Reckless \ˈre-kləs\, like many words with the -less suffix, is pronounced with stress on the first syllable ie: RECK-less, SENSE-less, HOPE-less, etc.
Deliver has the stress on the second syllable.
That probably depends on your regional accent. Coming from Scotland I'd put it on the second syllable, 'val', but people with other accents may pronounce the word differently. Say the word yourself and feel where the emphasis is.
The stress syllable in "personalise" is on the second syllable, "son".
The first syllable in the word 'medicine' is the one that receives stress (med'i'cine).
The syllable in the word "disposable" that receives the most stress is the second syllable, "pos."
In the word colleague the first syllable receives the stress.
Stress on the first three letters only - Pul
FLOR-id
In the phrase "of course", "course" receives the stress.
The second syllable of diameter is stressed.
Reckless \ˈre-kləs\, like many words with the -less suffix, is pronounced with stress on the first syllable ie: RECK-less, SENSE-less, HOPE-less, etc.
Len-TIC-u-lar
The fourth syllable is the stressed syllable in the word discoloration. It is stressed as: dis-col-or-at-ion.
The second syllable (tehg) has the primary accent or stress. The pronunciation is (in-TEHG-rih-tee).
The stress in the word "fantastic" falls on the second syllable: fan-TAS-tic. This means that the syllable "TAS" is pronounced with greater emphasis compared to the others.