1,401 term are intransitive verbs

Spear

tayx̣áy ‘spear fish’.

Spend

łk̓ʷín ‘be a day, spend the day, stay the day’; wiyáłk̓ʷin ‘spend the day’.

Spill

qáax̣ta; x̣áwaƛ̓ak ‘spill all over, spread out’; qápaničanwi ‘cascade, spill over the falls’.

Spin

wáasklik ‘go around, turn around’.

Split

ƛ̓íipn ‘split off’ (bound root); č̓ɨ́x̣n ‘be cut, split’; ƛ̓ɨ́kn ‘be cut, split’; kƛá ‘fork, bifurcate’; x̣ápaa ‘split, part’.

Spoil

čáyn ‘rot, decay’; čiyáwn ‘rot’; k̓ʷɨ́nn ‘be mushy, rot away; misbehave’; wiyák̓ʷɨnn ‘spoil along the way’.

Spread

pɨ́x̣ʷn ~ tíiłn ‘be spread out, be scattered’; x̣áwaƛ̓ak ‘spill all over, spread out’.

Spring

wawáx̣ɨmi ‘be spring time’; wawax̣míwi ‘become spring, return to spring’.

Sprout

spáyti ~ wáwˀat ‘come up (of plant)’.

Squeal

č̓íikn ‘scream, screech’.

Stale

p̓ukp̓úki ‘be stale’.

Stalled

qʷɨ́tn ‘be stuck, be stalled’.

Stand

túti ‘stand, stand up’ (singular subject); áwx̣anayč ‘stand, stand up (plural subject)’; áwx̣aninn ‘stand around (plural subject)’; áwx̣atun ‘be standing (plural subject)’; nátuti ‘stand while singing’; pátun (also páta) ‘be situated’ (individuative inanimate subject); qátuti ‘suddenly stand up, stop, stand still’; tk̓ʷáničaša ‘stand on’; wáatk̓ʷaničaša ‘stand while riding on horse’; wiyáwatuti ‘stand up on the way’.

Startle

x̣álk̓ʷk ‘be startled.

Starve

x̣átkʷayta.

Stationary

wɨ́šx̣ ‘be still, immobile, stationary’.

Stay

wɨ́šayč ‘become, happen, occur, be born, stay’; wiyáwšayč ‘become, stay’; táwya ‘live, dwell, stay’; táwyanayk ‘settle down to live’; wáwtuk ‘camp overnight, stay overnight’; łk̓ʷín ‘be a day, stay the day’; wiyáłk̓ʷin ‘spend the day’; amúnayč ‘stay with one’s inlaws’ (said of a man); waasikáyk ‘stay at home’; wúukša ‘stay home’.

Steam

muláyt ~ munáyt; lámkʷ ~ lámuk ‘emit steam, smoke’.

Step

watík.

Stick

lɨšt̓ɨ́x̣n ‘be stuck, adhere, be attached’; q̓ín ‘attach, adhere, catch (as clothing on wire, thorn, etc.)’; q̓ɨ́pn ‘hang on, be attached’; páqʷtk ‘be stuck in’.